Clinical Presentation, Pathologic Features, and Diagnosis of Primary Central Nervous System Lymphoma
Up to Date Sept 2010, Hochberg,F.H.,et al, 2010
Diffuse Pontine Glioma
UpToDate, April, Kieran,M.W., 2006
Brainstem Gliomas in Adults: Prognostic Factors and Classification
Brain 124:2528-2539, Guillamo,J.-S.,et al, 2001