title: Estrogen-progestogen treatment enhances the ovulatory response to clomiphene in amenorrheic patients.
mesh_terms: D000858:Anovulation / Q000188:drug therapy*; D002996:Clomiphene / Q000627:therapeutic use*; D004357:Drug Synergism; D004958:Estradiol / Q000494:pharmacology / Q000627:therapeutic use*; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D007987:Gonadotropin-Releasing Hormone / Q000627:therapeutic use; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D009644:Norgestrel / Q000494:pharmacology / Q000627:therapeutic use*; D010060:Ovulation / Q000187:drug effects*; D010062:Ovulation Induction; D011247:Pregnancy
chemical_list: D002996:Clomiphene; D007987:Gonadotropin-Releasing Hormone; D009644:Norgestrel; D004958:Estradiol; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone