Primary Leptomeningeal Lymphoma
Neurol 81:1690-1696, Taylor, J.W.,et al, 2013
Central Nervous System Metastases from Non-Hodgkin's Lymphoma:Treatment & Prophylaxis
Am J Med 84:425-435, Recht,L.,et al, 1988
CT Abnormalities & Altered Methotrexate Clearance in Children with CNS Leukemia
Neurol 34:229-233, Duffner,P.K.,et al, 1984