共 57 条
[11]
DAVANZO J, 1991, JAMA-J AM MED ASSOC, V265, P2692
[12]
EAKER ED, 1987, CORONARY HEART DISEA
[16]
PROTECTION AGAINST ENDOMETRIAL CARCINOMA BY COMBINATION-PRODUCT ORAL-CONTRACEPTIVES
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1982, 247 (04)
:475-477
[17]
ORAL-CONTRACEPTIVES AND CERVICAL-CANCER RISK IN COSTA-RICA - DETECTION BIAS OR CAUSAL ASSOCIATION
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1988, 259 (01)
:59-64
[19]
KAY C, 1981, BRIT MED J, V282, P2089