title: Shortness of breath in Parkinson's disease.
authors.forename: Joseph H
authors.initials: JH
authors.lastname: Friedman
authors.forename: F Dennis
authors.initials: FD
authors.lastname: McCool
authors.forename: Charles B
authors.initials: CB
authors.lastname: Sherman
mesh_terms: D006801:Humans; D009069:Movement Disorders / Q000150:complications*; D009422:Nervous System Diseases / Q000150:complications*; D012140:Respiratory Tract Diseases / Q000209:etiology*