OVULATION INHIBITION BY LYNDIOL: A CLINICAL TRIAL.
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D004338:Drug Combinations; D004997:Ethinyl Estradiol; D005260:Female; D006801:Humans; D008234:Lynestrenol; D008656:Mestranol; D010060:Ovulation; D034445:Ovulation Inhibition; D011372:Progestins
D003270:Contraceptive Agents; D003276:Contraceptives, Oral; D004338:Drug Combinations; D011372:Progestins; D004997:Ethinyl Estradiol; C002746:Noracycline; D008656:Mestranol; D008234:Lynestrenol
CONTRACEPTIVES, ORAL; ETHINYL ESTRADIOL; LYNESTRENOL; MESTRANOL; OVULATION; PROGESTATIONAL HORMONES