Minimizing bias in randomized trials: the importance of blinding.
Psaty
Bruce M
BM
Cardiovascular Health Research Unit, Department of Medicine, University of Washington and Center for Health Studies, Group Health, Seattle, WA 98101, USA. psaty@u.washington.edu
Prentice
Ross L
RL
D015982:Bias; D004311:Double-Blind Method; D023381:Endpoint Determination; D016032:Randomized Controlled Trials as Topic / Q000706:statistics & numerical data*; D016037:Single-Blind Method; D016896:Treatment Outcome