SIMULTANEOUS-EQUATION ESTIMATION IN A CLINICAL-TRIAL OF THE EFFECT OF SMOKING ON BIRTH-WEIGHT

被引:83
作者
PERMUTT, T
HEBEL, JR
机构
关键词
D O I
10.2307/2531503
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:619 / 622
页数:4
相关论文
共 3 条
[1]   A CLINICAL-TRIAL OF CHANGE IN MATERNAL SMOKING AND ITS EFFECT ON BIRTH-WEIGHT [J].
SEXTON, M ;
HEBEL, JR .
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1984, 251 (07) :911-915
[2]  
Theil H., 1971, PRINCIPLES ECONOMETR