共 12 条
[1]
BURTON R, 1990, BR J FAM PLANN, V15, P119
[2]
ETHINYL ESTRADIOL AND CONJUGATED ESTROGENS AS POST-COITAL CONTRACEPTIVES
[J].
JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1980, 244 (12)
:1336-1339
[3]
DUNCAN G, 1990, BRIT J FAM PLANN, V15, P112
[8]
Webb A. M. C., 1992, Advances in Contraception, V8, P173
[9]
COMPARISON OF YUZPE REGIMEN, DANAZOL, AND MIFEPRISTONE (RU486) IN ORAL POSTCOITAL CONTRACEPTION
[J].
BMJ-BRITISH MEDICAL JOURNAL,
1992, 305 (6859)
:927-931
[10]
1990, SEX CONTRACEPTION SU