IUDR:Given Intraventricularly in the Treatment of PML
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CT and MRI Findings of Intracranial Lymphoma
AJR 184:1679-1685, Slone,H.W.,et al, 2005
Headache Caused by a Single Lesion of Multiple Sclerosis in the Periaqueductal Gray Area
Headache 33:452-455, Haas,D.C.,et al, 1993