title: Mitral valve prolapse, cerebral ischemia, and protein S deficiency.
authors: D E
authors: DE
authors: Wallis
authors: J
authors: J
authors: Godwin
mesh_terms: D000328:Adult; D003276:Contraceptives, Oral; D005260:Female; D006801:Humans; D002542:Intracranial Embolism and Thrombosis / Q000209:etiology; D002546:Ischemic Attack, Transient / Q000209:etiology*; D008945:Mitral Valve Prolapse / Q000150:complications*; D012307:Risk Factors; D012907:Smoking
chemical_list: D003276:Contraceptives, Oral