title: Thrombotic thrombocytopenic purpura associated with oral contraceptives: a case report.
mesh_terms: D000328:Adult; D003277:Contraceptives, Oral, Combined / Q000009:adverse effects / Q000627:therapeutic use; D004338:Drug Combinations; D005260:Female; D006628:Hirsutism / Q000188:drug therapy; D006801:Humans; D008656:Mestranol / Q000009:adverse effects* / Q000627:therapeutic use; D009640:Norethindrone / Q000009:adverse effects* / Q000627:therapeutic use; D011697:Purpura, Thrombotic Thrombocytopenic / Q000139:chemically induced*
chemical_list: D003277:Contraceptives, Oral, Combined; D004338:Drug Combinations; C014715:Norinyl; D008656:Mestranol; D009640:Norethindrone