title: Metabolic effects of oral contraceptives.
mesh_terms: D001798:Blood Proteins / Q000032:analysis*; D003276:Contraceptives, Oral / Q000494:pharmacology*; D004997:Ethinyl Estradiol / Q000494:pharmacology; D006801:Humans; D009644:Norgestrel / Q000494:pharmacology
chemical_list: D001798:Blood Proteins; D003276:Contraceptives, Oral; D009644:Norgestrel; D004997:Ethinyl Estradiol