title: Letter: Anti-epileptic drugs and failure of oral contraceptives.
mesh_terms: D000927:Anticonvulsants / Q000494:pharmacology* / Q000627:therapeutic use; D003276:Contraceptives, Oral / Q000378:metabolism / Q000494:pharmacology*; D004347:Drug Interactions; D004827:Epilepsy / Q000188:drug therapy; D005260:Female; D006801:Humans; D011247:Pregnancy
chemical_list: D000927:Anticonvulsants; D003276:Contraceptives, Oral