title: Cerebral thrombosis and oral contraception.
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral / Q000009:adverse effects*; D005040:Ethynodiol Diacetate / Q000009:adverse effects; D005260:Female; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000139:chemically induced*; D011372:Progestins / Q000009:adverse effects*
chemical_list: D003276:Contraceptives, Oral; D011372:Progestins; D005040:Ethynodiol Diacetate