Clinical Presentation, Pathologic Features, and Diagnosis of Primary Central Nervous System Lymphoma
Up to Date Sept 2010, Hochberg,F.H.,et al, 2010
Abnormal Hemoglobin as a Cause of Neurolic Disease
Neurol 12:114, Greer,M.,et al, 1962
Whipple's Disease Presenting with Ocular Inflammation & Minimal Intestinal Symptoms
John's Hopkin's Med Jour 123:175, Knox,D.L.,et al, 1968