title: Speech disorders in Parkinson's disease and the effects of pharmacological, surgical and speech treatment with emphasis on Lee Silverman voice treatment (LSVT(R)).
authors.affiliation: Department of Speech, Language and Hearing Sciences, University of Colorado-Boulder Department of Speech, Denver, CO, USA; Columbia University, New York, NY, USA; National Center for Voice and Speech, Denver, CO, USA.
authors.forename: Lorraine Olson
authors.initials: LO
authors.lastname: Ramig
authors.forename: Cynthia
authors.initials: C
authors.lastname: Fox
authors.forename: Shimon
authors.initials: S
authors.lastname: Sapir