title: Parkinson's disease: a clinical review.
mesh_terms: D000328:Adult; D000368:Aged; D001927:Brain Diseases / Q000175:diagnosis; D010244:Bulbar Palsy, Progressive / Q000175:diagnosis; D003704:Dementia / Q000150:complications; D003937:Diagnosis, Differential; D004295:Dihydroxyphenylalanine / Q000627:therapeutic use; D005260:Female; D005684:Gait; D006801:Humans; D006850:Hydrocephalus, Normal Pressure / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009069:Movement Disorders / Q000175:diagnosis; D009127:Muscle Rigidity / Q000209:etiology; D010300:Parkinson Disease / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D010301:Parkinson Disease, Postencephalitic / Q000175:diagnosis; D010302:Parkinson Disease, Secondary / Q000139:chemically induced; D014202:Tremor / Q000209:etiology
chemical_list: D004295:Dihydroxyphenylalanine