A change in scientific approach: from alternation to randomised allocation in clinical trials in the 1940s

被引:35
作者
Hart, PD [1 ]
机构
[1] Natl Inst Med Res, London NW7 1AA, England
关键词
D O I
10.1136/bmj.319.7209.572
中图分类号
R5 [内科学];
学科分类号
1002 ; 100201 ;
摘要
引用
收藏
页码:572 / 573
页数:2
相关论文
共 7 条
[1]  
[Anonymous], 1948, BR MED J
[2]  
ARMITAGE P, 1992, Pharmaceutical Medicine (London), V6, P23
[3]  
CLARK M, 1998, MED RES COUNCIL NEWS, V79, P24
[4]  
HILL AB, 1990, CONTROL CLIN TRIALS, V11, P77
[5]  
*MRC PAT CLIN TRIA, 1944, LANCET, V2, P373
[6]  
SUTHERLAND I, 1998, ENCY BIOSTATISTICS, P2559
[7]  
THOMSON AL, 1975, HALF CENTURY MED RES, P238