title: Epidemiologic studies of Parkinson's disease. 3. A community-based survey.
mesh_terms: D000328:Adult; D001741:Black or African American; D000367:Age Factors; D000368:Aged; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D008297:Male; D008396:Maryland; D008487:Medical History Taking; D008511:Medicine; D008875:Middle Aged; D009461:Neurologic Manifestations; D009462:Neurology; D010300:Parkinson Disease / Q000175:diagnosis / Q000453:epidemiology* / Q000209:etiology; D012737:Sex Factors; D012907:Smoking / Q000453:epidemiology; D012959:Socioeconomic Factors; D013038:Specialization; D013997:Time Factors