Dogan, Müzeyyen Objective and subjective evaluation of voice quality in multiple sclerosis. [electronic resource] - Journal of voice : official journal of the Voice Foundation Nov 2007 - 735-40 p. digital Publication Type: Journal Article ISSN: 0892-1997 Standard No.: 10.1016/j.jvoice.2006.05.006 doi Subjects--Topical Terms: AdultFemaleHumansLaryngoscopyMiddle AgedMultiple Sclerosis--epidemiologySpeech AcousticsTime FactorsVoice Disorders--diagnosisVoice Quality