Reporting on blinding in trial protocols and corresponding publications was often inadequate but rarely contradictory
Asbjørn Hróbjartsson
,
Julie Pildal
,
An‐Wen Chan
,
Asbjørn Hróbjartsson
,
Julie Pildal
,
An‐Wen Chan
,
Mette T. Haahr
,
Douglas G. Altman
,
Peter C Gøtzsche
2009
Journal of Clinical Epidemiology
53 citations