共 15 条
[1]
COCHRAN WG, 1953, AM J PUBLIC HEALTH, V43, P684
[2]
CORNFIELD J, 1951, J NATL CANCER I, V11, P1269
[3]
DORN HF, 1953, AM J PUBLIC HEALTH, V43, P677
[5]
JANERICH DT, 1976, LANCET, V1, P1051
[6]
JANERICH DT, 1977, JAMA-J AM MED ASSOC, V237, P2199
[8]
JURET P, 1978, LANCET, V1, P415
[9]
LEVY EP, 1973, LANCET, V1, P611
[10]
MACMAHON B, 1970, B WORLD HEALTH ORGAN, V43, P209