Intraventricular Hemorrhage
UpToDate, Sept, Cucchiara B.L. and Pacelli, J.P., 2011
Intracerebral Hemorrhage in Pregnancy: Frequency, Risk Factors, and Outcome
Neurol 67:424-429, Bateman,B.T.,et al, 2006
Cerebral Venous Thrombosis
The Neurologist 5:326-349, Biousse,V.&Bousser,M., 1999