See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/6468670 Toward Improved Differential Diagnosis of Adductor Spasmodic Dysphonia and Muscle Tension Dysphonia Article in Folia Phoniatrica et Logopaedica · March 2007 DOI: 10.1159/000098341 · Source: PubMed CITATIONS 18 READS 183 5 authors, including: Nelson Roy University of Utah 118 PUBLICATIONS 3,681 CITATIONS SEE PROFILE Shannon C Mauszycki VA Salt Lake City Health Care System 28 PUBLICATIONS 191 CITATIONS SEE PROFILE Ray M Merrill Brigham Young University - Provo Main Campus 229 PUBLICATIONS 5,941 CITATIONS SEE PROFILE Marshall E Smith University of Utah 99 PUBLICATIONS 1,875 CITATIONS SEE PROFILE All content following this page was uploaded by Nelson Roy on 10 March 2015. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately.