Cerebral sinus thrombosis and oral contraceptives. There are limits to predictability.
Vandenbroucke
J P
JP
D003276:Contraceptives, Oral / Q000009:adverse effects*; D005165:Factor V / Q000235:genetics; D006801:Humans; D011486:Protein C / Q000378:metabolism; D012307:Risk Factors; D012851:Sinus Thrombosis, Intracranial / Q000139:chemically induced*
D003276:Contraceptives, Oral; D011486:Protein C; C095381:factor V Leiden; D005165:Factor V