共 44 条
[1]
Becker M H, 1986, Public Health Rev, V14, P15
[3]
Bernard HR, 1988, RES METHODS CULTURAL
[5]
CRAWFORD R, 1979, HLTH CARE AM ESSAYS
[6]
Evans AS, 1986, MONOGRAPHS EPIDEMIOL, V10
[9]
FRIES JF, 1989, LANCET, V1, P481
[10]
Fuchs V., 1974, WHO SHALL LIVE