On the proper use of clinical trials.
Greenberg
H
H
Division of Cardiology, St. Luke's/Roosevelt Hospital of Columbia University, College of Physicians & Surgeons, New York, NY 10019.
D000465:Algorithms; D015982:Bias; D002983:Clinical Competence; D002985:Clinical Protocols; D002986:Clinical Trials as Topic; D006801:Humans; D007600:Judgment; D015201:Meta-Analysis as Topic; D017063:Outcome Assessment, Health Care