title: Prevalence and clinical characteristics of restless legs syndrome in Japanese patients with Parkinson's disease.
authors.forename: Zbigniew K
authors.initials: ZK
authors.lastname: Wszolek
authors.forename: Laura A
authors.initials: LA
authors.lastname: Brown
mesh_terms: D044466:Asian People / Q000706:statistics & numerical data*; D006801:Humans; D010300:Parkinson Disease / Q000175:diagnosis / Q000453:epidemiology* / Q000503:physiopathology*; D015995:Prevalence; D012148:Restless Legs Syndrome / Q000175:diagnosis / Q000453:epidemiology* / Q000503:physiopathology*; D012720:Severity of Illness Index; D044465:White People / Q000706:statistics & numerical data