title: Ophthalmologic features of Parkinson's disease.
authors.forename: Joseph H
authors.initials: JH
authors.lastname: Friedman
mesh_terms: D000368:Aged; D000978:Antiparkinson Agents / Q000627:therapeutic use; D006212:Hallucinations / Q000453:epidemiology / Q000209:etiology*; D006801:Humans; D008487:Medical History Taking; D010300:Parkinson Disease / Q000188:drug therapy / Q000523:psychology*; D015995:Prevalence
chemical_list: D000978:Antiparkinson Agents