title: Laryngeal dystonia as a presenting symptom of young-onset Parkinson's disease.
authors.forename: Spiridon
authors.initials: S
authors.lastname: Papapetropoulos
authors.forename: Donna S
authors.initials: DS
authors.lastname: Lundy
authors.forename: Roy R
authors.initials: RR
authors.lastname: Casiano
authors.forename: Carlos
authors.initials: C
authors.lastname: Singer
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D007818:Laryngeal Diseases / Q000209:etiology*; D010300:Parkinson Disease / Q000150:complications* / Q000175:diagnosis