[Randomized trials stopped early for benefit: is it good or bad?].
Candia B
Roberto
R
Unidad de Medicina Basada en Evidencia, Pontificia Universidad Católica de Chile, Santiago, Chile.
Letelier S
Luz María
LM
Rada G
Gabriel
G
D003625:Data Collection / Q000379:methods*; D019317:Evidence-Based Medicine; D006801:Humans; D016032:Randomized Controlled Trials as Topic / Q000379:methods*; D012107:Research Design