title: AN E.E.G. ASSESSMENT OF ENCEPHALOPATHY IN PARKINSONISM.
mesh_terms: D001927:Brain Diseases; D004358:Drug Therapy; D004569:Electroencephalography; D005853:Geriatrics; D020734:Parkinsonian Disorders; D013514:Surgical Procedures, Operative; D013792:Thalidomide
chemical_list: D013792:Thalidomide
keywords: DRUG THERAPY; ELECTROENCEPHALOGRAPHY; GERIATRICS; PARKINSONISM; SURGERY, OPERATIVE; THALIDOMIDE