title: Study on re-establishment of ovulation after termination of sex-steroidal treatment --compared with re-appearance of ovulation after abortion and premature delivery.
mesh_terms: D000022:Abortion, Spontaneous / Q000503:physiopathology*; D000328:Adult; D003276:Contraceptives, Oral / Q000494:pharmacology*; D005260:Female; D012739:Gonadal Steroid Hormones / Q000494:pharmacology*; D006801:Humans; D007752:Obstetric Labor, Premature; D010060:Ovulation / Q000187:drug effects*; D011247:Pregnancy
chemical_list: D003276:Contraceptives, Oral; D012739:Gonadal Steroid Hormones