OVULATION INHIBITORS: LARGE-SCALE CLINICAL TRIALS.
D003585:Cell Biology; D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D004717:Endometrium; D004997:Ethinyl Estradiol; D005260:Female; D006801:Humans; D008234:Lynestrenol; D008535:Megestrol; D008598:Menstruation; D008656:Mestranol; D009640:Norethindrone; D009641:Norethynodrel; D010060:Ovulation; D034445:Ovulation Inhibition; D011372:Progestins; D013924:Thrombophlebitis; D014116:Toxicology; D014621:Vagina; D014626:Vaginal Smears
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D011372:Progestins; D004997:Ethinyl Estradiol; D009641:Norethynodrel; D008656:Mestranol; D008535:Megestrol; D008234:Lynestrenol; D009640:Norethindrone
CONTRACEPTIVES, ORAL; CYTOLOGY; ENDOMETRIUM; ETHINYL ESTRADIOL; LYNESTRENOL; MEGESTROL; MENSTRUATION; MESTRANOL; NORETHINDRONE; NORETHYNODREL; OVULATION; PROGESTATIONAL HORMONES; THROMBOPHLEBITIS; TOXICOLOGIC REPORT; VAGINA; VAGINAL SMEARS