DESIGN AND METHODOLOGICAL CONSIDERATIONS IN THE NATIONAL COOPERATIVE GALLSTONE STUDY - A MULTI-CENTER CLINICAL-TRIAL

被引:36
作者
LACHIN, JM
MARKS, JW
SCHOENFIELD, LJ
TYOR, MP
BENNETT, PH
GRUNDY, SM
HARDISON, WGM
SHAW, LW
THISTLE, JL
VLAHCEVIC, ZR
机构
[1] GEORGE WASHINGTON UNIV,CTR BIOSTAT,DEPT STAT,BETHESDA,MD
[2] CEDARS SINAI MED CTR,DIV GASTROENTEROL,LOS ANGELES,CA 90048
[3] UNIV CALIF LOS ANGELES,SCH MED,LOS ANGELES,CA 90024
[4] DUKE UNIV,DURHAM,NC 27706
[5] NIAMDD,BETHESDA,MD 20205
[6] VET ADM HOSP,SAN DIEGO,CA 92161
[7] UNIV CALIF SAN DIEGO,LA JOLLA,CA 92037
[8] GEORGE WASHINGTON UNIV,WASHINGTON,DC 20005
[9] MAYO CLIN & MAYO FDN,ROCHESTER,MN 55901
[10] MCGUIRE VET ADM HOSP,RICHMOND,VA 23249
来源
CONTROLLED CLINICAL TRIALS | 1981年 / 2卷 / 03期
关键词
D O I
10.1016/0197-2456(81)90012-X
中图分类号
R-3 [医学研究方法]; R3 [基础医学];
学科分类号
1001 ;
摘要
引用
收藏
页码:177 / 229
页数:53
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