Review



computer-generated randomisation code  (Boehringer Ingelheim)

 
  • Logo
  • About
  • News
  • Press Release
  • Team
  • Advisors
  • Partners
  • Contact
  • Bioz Stars
  • Bioz vStars
    • 90
      Buy from Supplier

    Structured Review

    Boehringer Ingelheim computer-generated randomisation code
    Bateman 2010a
    Computer Generated Randomisation Code, supplied by Boehringer Ingelheim, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/computer+generated+randomisation+code/pmc10879916-322-16-20
    Average 90 stars, based on 1 article reviews
    computer-generated randomisation code - by Bioz Stars, 2026-11
    90/100 stars

    Images

    1) Product Images from "Long‐acting inhaled therapy (beta‐agonists, anticholinergics and steroids) for COPD: a network meta‐analysis"

    Article Title: Long‐acting inhaled therapy (beta‐agonists, anticholinergics and steroids) for COPD: a network meta‐analysis

    Journal: The Cochrane Database of Systematic Reviews

    doi: 10.1002/14651858.CD010844.pub2

    Bateman 2010a
    Figure Legend Snippet: Bateman 2010a

    Techniques Used: Medications, Sequencing, Selection

    Brusasco 2003
    Figure Legend Snippet: Brusasco 2003

    Techniques Used: Infection, Medications, Sequencing, Selection, Generated, Control

    Calverley 2007 [TORCH]
    Figure Legend Snippet: Calverley 2007 [TORCH]

    Techniques Used: Western Blot, Biomarker Discovery, Solvent, Medications, Sequencing, Selection, Generated, Clinical Proteomics

    Niewoehner 2005
    Figure Legend Snippet: Niewoehner 2005

    Techniques Used: Biomarker Discovery, Medications, Sequencing, Selection, Generated, Modification

    Ohar 2013
    Figure Legend Snippet: Ohar 2013

    Techniques Used: Sequencing, Selection

    Ozol 2005
    Figure Legend Snippet: Ozol 2005

    Techniques Used: Sequencing, Selection, Generated

    Renkema 1996
    Figure Legend Snippet: Renkema 1996

    Techniques Used: Biomarker Discovery, Functional Assay, Clinical Proteomics, Sequencing, Selection

    Schermer 2009
    Figure Legend Snippet: Schermer 2009

    Techniques Used: Sequencing, Selection, Generated, Blocking Assay

    Tashkin 2008a [UPLIFT]
    Figure Legend Snippet: Tashkin 2008a [UPLIFT]

    Techniques Used: Biomarker Discovery, Infection, Medications, Sequencing, Selection

    Tonnel 2008 [TIPHON]
    Figure Legend Snippet: Tonnel 2008 [TIPHON]

    Techniques Used: Biomarker Discovery, Infection, Sequencing, Selection, Blocking Assay

    Vogelmeier 2011 [POET]
    Figure Legend Snippet: Vogelmeier 2011 [POET]

    Techniques Used: Biomarker Discovery, Infection, Medications, Sequencing, Selection, Generated, Blocking Assay, Capsules

    Related Articles

    Sequencing:

    Article Title: Tiotropium versus placebo for chronic obstructive pulmonary disease
    Article Snippet: .. Random sequence generation (selection bias) , Low risk , Treatment allocation was determined by a computer‐generated randomisation code provided by Boehringer Ingelheim. Randomisation was stratified by study centre and within centres, and performed in blocks to ensure balanced distribution of the treatment groups at any time. .. Allocation concealment (selection bias) , Low risk , Individuals directly involved in the conduct and analysis of the trial had no access to the allocation sequence until after the trial was completed.

    Article Title: Long‐acting inhaled therapy (beta‐agonists, anticholinergics and steroids) for COPD: a network meta‐analysis
    Article Snippet: .. Random sequence generation (selection bias) , Low risk , Treatment allocation was determined by a computer‐generated randomisation code provided by Boehringer Ingelheim. Randomisation was stratified by study centre and within centres, and performed in blocks to ensure balanced distribution of the treatment groups at any time.. .. Allocation concealment (selection bias) , Low risk , Individuals directly involved in the conduct and analysis of the trial had no access to the allocation sequence until after the trial was completed..

    Selection:

    Article Title: Tiotropium versus placebo for chronic obstructive pulmonary disease
    Article Snippet: .. Random sequence generation (selection bias) , Low risk , Treatment allocation was determined by a computer‐generated randomisation code provided by Boehringer Ingelheim. Randomisation was stratified by study centre and within centres, and performed in blocks to ensure balanced distribution of the treatment groups at any time. .. Allocation concealment (selection bias) , Low risk , Individuals directly involved in the conduct and analysis of the trial had no access to the allocation sequence until after the trial was completed.

    Article Title: Long‐acting inhaled therapy (beta‐agonists, anticholinergics and steroids) for COPD: a network meta‐analysis
    Article Snippet: .. Random sequence generation (selection bias) , Low risk , Treatment allocation was determined by a computer‐generated randomisation code provided by Boehringer Ingelheim. Randomisation was stratified by study centre and within centres, and performed in blocks to ensure balanced distribution of the treatment groups at any time.. .. Allocation concealment (selection bias) , Low risk , Individuals directly involved in the conduct and analysis of the trial had no access to the allocation sequence until after the trial was completed..



    Similar Products

    randomisation codes  (Janssen)
    86
    Janssen randomisation codes
    Randomisation Codes, supplied by Janssen, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/codes+randomisation/pmc11536474-399-20-25
    Average 86 stars, based on 1 article reviews
    randomisation codes - by Bioz Stars, 2026-11
    86/100 stars
    		  Buy from Supplier
    randomisation code  (Janssen)
    86
    Janssen randomisation code
    Randomisation Code, supplied by Janssen, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/code+randomisation/pmc11536474-483-23-28
    Average 86 stars, based on 1 article reviews
    randomisation code - by Bioz Stars, 2026-11
    86/100 stars
    		  Buy from Supplier
    custom matlab code for stratified block randomisation  (MathWorks Inc)
    90
    MathWorks Inc custom matlab code for stratified block randomisation
    Custom Matlab Code For Stratified Block Randomisation, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/pmc11600279-59-13-9
    Average 90 stars, based on 1 article reviews
    custom matlab code for stratified block randomisation - by Bioz Stars, 2026-11
    90/100 stars
    		  Buy from Supplier
    consecutive randomisation codes  (STATA Corporation)
    99
    STATA Corporation consecutive randomisation codes
    Consecutive Randomisation Codes, supplied by STATA Corporation, used in various techniques. Bioz Stars score: 99/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/STATA+15%2E0/pmc11412813-101-17-20
    Average 99 stars, based on 1 article reviews
    consecutive randomisation codes - by Bioz Stars, 2026-11
    99/100 stars
    		  Buy from Supplier
    randomisation code  (Almac Inc)
    86
    Almac Inc randomisation code
    Randomisation Code, supplied by Almac Inc, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/code+randomisation/10__1002_slash_14651858__cd012993__pub2-1467-12-19
    Average 86 stars, based on 1 article reviews
    randomisation code - by Bioz Stars, 2026-11
    86/100 stars
    		  Buy from Supplier
    randomisation master code  (Bristol Myers)
    86
    Bristol Myers randomisation master code
    Randomisation Master Code, supplied by Bristol Myers, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/code+master+randomisation/pmc10621004-1318-14-21
    Average 86 stars, based on 1 article reviews
    randomisation master code - by Bioz Stars, 2026-11
    86/100 stars
    		  Buy from Supplier
    randomisation codes  (EVER Neuro Pharma Gmbh)
    90
    EVER Neuro Pharma Gmbh randomisation codes
    Randomisation Codes, supplied by EVER Neuro Pharma Gmbh, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/randomisation+codes/10__1002_slash_14651858__cd007026__pub7-531-14-7
    Average 90 stars, based on 1 article reviews
    randomisation codes - by Bioz Stars, 2026-11
    90/100 stars
    		  Buy from Supplier
    preliminary code for the randomised heuristics  (Janssen)
    90
    Janssen preliminary code for the randomised heuristics
    Preliminary Code For The Randomised Heuristics, supplied by Janssen, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/preliminary+code+for+the+randomised+heuristics/pm37717003-462-22-10
    Average 90 stars, based on 1 article reviews
    preliminary code for the randomised heuristics - by Bioz Stars, 2026-11
    90/100 stars
    		  Buy from Supplier
    randomisation codes  (Glaxo Smith)
    90
    Glaxo Smith randomisation codes
    <xref ref-type= Anthenelli 2016 " width="250" height="auto" />
    Randomisation Codes, supplied by Glaxo Smith, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/randomisation+codes/randomisation+codes/pmc10207863-1963-41-16
    Average 90 stars, based on 1 article reviews
    randomisation codes - by Bioz Stars, 2026-11
    90/100 stars
    		  Buy from Supplier

    Image Search Results


    <xref ref-type= Anthenelli 2016 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Anthenelli 2016

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Diagnostic Assay, Sequencing, Selection, Blocking Assay, Biomarker Discovery, Medications

    <xref ref-type= Berlin 1995 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Berlin 1995

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Clinical Proteomics, Sequencing, Selection

    <xref ref-type= Blondal 1999 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Blondal 1999

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Dalsgarð 2004 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Dalsgarð 2004

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Evins 2001 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Evins 2001

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Evins 2005 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Evins 2005

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Evins 2007 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Evins 2007

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Comparison, Sequencing, Selection

    <xref ref-type= Ferry 1992 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Ferry 1992

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Ferry 1994 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Ferry 1994

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection, Control

    <xref ref-type= Fossati 2007 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Fossati 2007

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= George 2002 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: George 2002

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection, Medications, Encapsulation, Capsules

    <xref ref-type= George 2003 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: George 2003

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= George 2008 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: George 2008

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection, Control

    <xref ref-type= Grant 2007 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Grant 2007

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Biomarker Discovery, Sequencing, Selection

    <xref ref-type= Górecka 2003 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Górecka 2003

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Biomarker Discovery, Sequencing, Selection

    <xref ref-type= Haggsträm 2006 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Haggsträm 2006

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Hall 1998 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Hall 1998

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Control, Sequencing, Selection, Generated

    <xref ref-type= Hall 2004 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Hall 2004

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Hertzberg 2001 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Hertzberg 2001

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Holt 2005 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Holt 2005

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Killen 2004 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Killen 2004

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Levine 2010 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Levine 2010

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Parsons 2009 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Parsons 2009

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Prochazka 1998 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Prochazka 1998

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Capsules, Sequencing, Selection

    <xref ref-type= Saules 2004 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Saules 2004

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Selby 2003 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Selby 2003

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection, Control

    <xref ref-type= Siddiqi 2013 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Siddiqi 2013

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Control, Sequencing, Selection

    <xref ref-type= SMK20001 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: SMK20001

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Tashkin 2001 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Tashkin 2001

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection, Blocking Assay, Control

    <xref ref-type= Tonstad 2003 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Tonstad 2003

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Weinberger 2010 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Weinberger 2010

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    <xref ref-type= Wittchen 2011 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Wittchen 2011

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Biomarker Discovery, Comparison, Sequencing, Selection, Generated

    <xref ref-type= Zellweger 2005 " width="100%" height="100%">

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet: Zellweger 2005

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Sequencing, Selection

    Journal: The Cochrane Database of Systematic Reviews

    Article Title: Antidepressants for smoking cessation

    doi: 10.1002/14651858.CD000031.pub6

    Figure Lengend Snippet:

    Article Snippet: Random sequence generation (selection bias) , Low risk , Quote: "Randomised as per code provided by Glaxo Wellcome, using block sizes of four stratified by centre. Within each block of four, two participants were assigned placebo and two bupropion SR. The randomisation codes were kept at the study sites during the trial and we instructed investigators to break the code only for a medical emergency.".

    Techniques: Isolation, Control, Selection, Comparison