Clinicopath ConfProgressive Multifocal Leukoencephalopathy & Systemic Lupus Erythematosus, Case 20-1995, NEJM 332:17, 3-17995., 1995
Cortical-Basal Ganglionic DegenerationNeurol 40:1203-1212, Riley,D.E.,et al, 1990