title: [Clinical and epidemiological aspects of Parkinson's disease].
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Koval'chuk
authors.forename: M A
authors.initials: MA
authors.lastname: Bykanova
authors.forename: N V
authors.initials: NV
authors.lastname: Pizova
authors.forename: E V
authors.initials: EV
authors.lastname: Kurapin
mesh_terms: D000367:Age Factors; D000368:Aged; D006801:Humans; D008875:Middle Aged; D010300:Parkinson Disease / Q000175:diagnosis* / Q000453:epidemiology*; D012426:Russia / Q000453:epidemiology