Risk Factors for Peripartum and Postpartum Stroke and Intracranial Venous Thrombosis
Stroke 31:1274-1282, Lanska,D.J.&Kryscio,R.J., 2000
Cesarean Section Before Onset of Labor & Motor Function in Infants with Meningomyelocele Diag Antenatally
NEJM 324:662-666, 6901991., Luthy,D.S.,et al, 1991
Cerebrovascular Disorders Associated with Pregnancy
Jr, AFP 33:125-1321986., Biller,J.&Adams,H.P., 1986