Clinicopath Conf, Multiple-System Atrophy
NEJM 351:912-921, Case 27-2004, 2004
Diagnostic Criteria for Parkinson Disease
Arch Neurol 56:33-39, Gelb,D.J.,et al, 1999
Clinical Correlates of Vascular Parkinsonism
Arch Neurol 56:98-102, Winikates,J.&Jancovic,J., 1999