Randomized clinical trials:: Variants, randomization methods, analysis, ethical issues and regulations

被引:26
|
作者
Lazcano-Ponce, E
Salazar-Martínez, E
Gutiérrez-Castrellón, P
Angeles-Llerenas, A
Hernández-Garduño, A
Viramontes, JL
机构
[1] Inst Nacl Salud Publ, Ctr Invest Salud Poblacional, Cuernavaca 62502, Morelos, Mexico
[2] Inst Mexicano Seguro Social, Cuernavaca, Morelos, Mexico
[3] Inst Nacl Pediat, Dept Metodol Invest, Mexico City, DF, Mexico
[4] Hosp Gen Mexico City, Secretaria Salud Mexico, Serv Pediat, Mexico City, DF, Mexico
来源
SALUD PUBLICA DE MEXICO | 2004年 / 46卷 / 06期
关键词
D O I
10.1590/S0036-36342004000600012
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
引用
收藏
页码:559 / 584
页数:26
相关论文
共 50 条