Prospective randomized trials in clinical research.
Wolfe
B M
BM
Department of Surgery, University of California, Davis, USA.
Mathieseu
K A
KA
D006801:Humans; D017063:Outcome Assessment, Health Care; D017410:Practice Guidelines as Topic; D011446:Prospective Studies; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D014481:United States