title: Parkinson disease with old-age onset.
authors.forename: Kurt A
authors.initials: KA
authors.lastname: Jellinger
mesh_terms: D017668:Age of Onset; D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D008875:Middle Aged; D010300:Parkinson Disease / Q000453:epidemiology* / Q000503:physiopathology / Q000523:psychology; D011569:Psychiatric Status Rating Scales