共 50 条
- [5] A NEW ORAL CONTRACEPTIVE WITH A 7 PLUS 15 SEQUENTIAL FORMULATION ARZNEIMITTEL-FORSCHUNG, 1970, 20 (02): : 236 - &
- [8] Clinical experience with an oral contraceptive containing ethinylestradiol and dienogest EXTRAGENITAL EFFECTS OF ORAL CONTRACEPTIVES, 1997, : 53 - 60
- [9] EFFECTIVENESS OF A SEQUENTIAL ORAL CONTRACEPTIVE TABLET OBSTETRICS AND GYNECOLOGY, 1966, 28 (04): : 516 - &