TY  - JOUR
A1  - Egger,M.
A1  - Smith,GD.
A1  - Schneider,M.
A1  - Minder,C.
T1  - Bias in meta-analysis detected by a simple, graphical test
JF  - BMJ
Y1  - 1997
VL  - 315
IS  - 7109
SP  - 629
EP  - 634
ER  - 

TY  - COMP
T1  - GRADEpro GDT
PB  - McMaster University (developed by Evidence Prime)
CY  - Hamilton (ON)
ER  - 

TY  - JOUR
A1  - Hernán,MA.
A1  - Robins,JM.
T1  - Per-protocol analyses of pragmatic trials
JF  - New England Journal of Medicine
Y1  - 2017
VL  - 377
SP  - 1391
EP  - 1398
ER  - 

TY  - GEN
A1  - Higgins,JP.
A1  - Li,T.
A1  - Deeks JJ.
T1  - Chapter 6: Choosing effect measures and computing estimates of effect. In: Higgins JP, Thomas J, Chandler J, Cumpston M, Li T, Page MJ, Welch VA, editor(s). Cochrane Handbook for Systematic Reviews of Interventions Version 6.3 (updated February 2022). Cochrane, 2022.
T2  - Available from www.training.cochrane.org/handbook
Y1  - 2022
ER  - 

TY  - GEN
A1  - Lefebvre,C.
A1  - Glanville,J.
A1  - Briscoe,S.
A1  - Featherstone,R.
A1  - Littlewood,A.
A1  - Marshall,C.
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T1  - Technical Supplement to Chapter 4: Searching for and selecting studies. In: Higgins JP, Thomas J, Chandler J, Cumpston MS, Li T, Page MJ, Welch VA, editor(s). Cochrane Handbook for Systematic Reviews of Interventions Version 6.3 (updated February 2022). Cochrane, 2022.
T2  - Available from www.training.cochrane.org/handbook
Y1  - 2022
ER  - 

TY  - JOUR
A1  - Liberati,A.
A1  - Altman,DG.
A1  - Tetzlaff,J.
A1  - Mulrow,C.
A1  - Gotzsche,PC.
A1  - Ioannidis,JP.
A1  - et,al.
T1  - The PRISMA statement for reporting systematic reviews and meta-analyses of studies that evaluate health care interventions: explanation and elaboration
JF  - PLoS Medicine
Y1  - 2009
VL  - 6
IS  - 7
SP  - 
EP  - e1000100
ER  - 

TY  - COMP
T1  - Review Manager Web (RevMan Web)
Y1  - 2022
PB  - The Cochrane Collaboration
ER  - 

TY  - GEN
A1  - Schünemann,HJ.
A1  - Higgins,JP.
A1  - Vist,GE.
A1  - Glasziou,P.
A1  - Akl,EA.
A1  - Skoetz,N.
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T1  - Chapter 14: Completing ‘Summary of findings’ tables and grading the certainty of the evidence. In: Higgins JP, Thomas J, Chandler J, Cumpston M, Li T, Page MJ, Welch VA, editor(s). Cochrane Handbook for Systematic Reviews of Interventions Version 6.3 (updated February 2022). Cochrane, 2022
T2  - Available from www.training.cochrane.org/handbook
Y1  - 2022
ER  - 

TY  - JOUR
A1  - Sterne,JA.
A1  - Savović,J.
A1  - Page,MJ.
A1  - Elbers,RG.
A1  - Blencowe,NS.
A1  - Boutron,I.
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T1  - RoB 2: a revised tool for assessing risk of bias in randomised trials
JF  - BMJ
Y1  - 2019
VL  - 366
SP  - 
EP  - l4898
ER  - 

TY  - GEN
A1  - Cumpston,M.
A1  - Lasserson,T.
A1  - Chandler,J.
A1  - Page,MJ.
T1  - Chapter III: Reporting the review. In: Higgins JP, Thomas J, Chandler J, Cumpston M, Li T, Page MJ, Welch VA, editor(s). Cochrane Handbook for Systematic Reviews of Interventions Version 6.3 (updated February 2022). Cochrane, 2022
T2  - Available from www.training.cochrane.org/handbook
Y1  - 2022
ER  - 

TY  - GEN
A1  - Deeks,JJ.
A1  - Higgins,JP.
A1  - Altman, DG.
T1  - Chapter 10: Analysing data and undertaking meta-analyses. In: Higgins JP, Thomas J, Chandler J, Cumpston M, Li T, Page MJ, Welch VA, editor(s). Cochrane Handbook for Systematic Reviews of Interventions Version 6.3 (updated February 2022). Cochrane, 2022
T2  - Available from www.training.cochrane.org/handbook
Y1  - 2022
ER  -