The evolution of assessing bias in Cochrane systematic reviews of interventions: celebrating methodological contributions of the Cochrane Collaboration.
Ottawa Hospital Research Institute, Ottawa, Canada. lturner@ohri.ca.
Lucy
L
Turner
Isabelle
I
Boutron
Asbjørn
A
Hróbjartsson
Douglas G
DG
Altman
David
D
Moher
D015982:Bias; D019317:Evidence-Based Medicine; D006801:Humans; D007255:Information Services; D017594:Publication Bias; D012107:Research Design / Q000592:standards*; D012196:Review Literature as Topic