title: [Letter: Sleeping pills].
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000008:administration & dosage*; D004347:Drug Interactions; D005260:Female; D006801:Humans; D007538:Isoniazid / Q000009:adverse effects*; D011247:Pregnancy; D012293:Rifampin / Q000009:adverse effects*
chemical_list: D003276:Contraceptives, Oral; D007538:Isoniazid; D012293:Rifampin
vernacular_title: Lettre: Pilules endormies.