Parkinson's Disease
JNNP 57:672-681, Marsden,C.D., 1994
Brain MRI and Electrophysiologic Abnormalities in Preclinical and Clinical Adrenomyeloneuropathy
Neurol 42:85-91, Aubourg,P.,et al, 1992
Neurologic Aspects of Cobalamin Deficiency
Medicine 70:229-245, Healton,E.B.,et al, 1991
A Simple Procedure for General Screening for Functional Disability in Elderly Patients
Ann Int Med 112:699-706, Lachs,M.S.,et al, 1990