Congenital Hydrocephalus & Eye Abnormalities with Severe Developmental Brain Defects:Warburg's Syndrome
Ann Neurol 16:60-65, Bordarier,C.,et al, 1984
Clinical Presentation, Pathologic Features, and Diagnosis of Primary Central Nervous System Lymphoma
Up to Date Sept 2010, Hochberg,F.H.,et al, 2010