title: Isotretinoin and contraception.
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy; D000328:Adult; D003276:Contraceptives, Oral / Q000097:blood*; D003277:Contraceptives, Oral, Combined / Q000097:blood*; D004347:Drug Interactions; D005260:Female; D006801:Humans; D015474:Isotretinoin; D014212:Tretinoin / Q000627:therapeutic use*
chemical_list: D003276:Contraceptives, Oral; D003277:Contraceptives, Oral, Combined; D014212:Tretinoin; D015474:Isotretinoin