Clinical Presentation, Pathologic Features, and Diagnosis of Primary Central Nervous System Lymphoma
Up to Date Sept 2010, Hochberg,F.H.,et al, 2010
Pseudoxanthoma Elasticum:A Review of Neurological Complications
Ann Neurol 4:18, Iqbal,A.,et al, 1978
Whipple's Disease & Papilledema
Arch Int Med 123:74, Switz,D.M.,et al, 1969