title: Post-coital contraception using d1-norgestrel/ethinyl estradiol combination.
mesh_terms: D003281:Contraceptives, Postcoital / Q000009:adverse effects / Q000494:pharmacology*; D004338:Drug Combinations; D004958:Estradiol / Q000009:adverse effects / Q000494:pharmacology*; D005260:Female; D006801:Humans; D009644:Norgestrel / Q000009:adverse effects / Q000494:pharmacology*
chemical_list: D003281:Contraceptives, Postcoital; D004338:Drug Combinations; D009644:Norgestrel; D004958:Estradiol