Hartelius, L <br/><br/>
Long-term phonatory instability in individuals with multiple sclerosis.  [electronic resource] 

 -  Journal of speech, language, and hearing research : JSLHR  Oct 1997 
 - 1056-72 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>1092-4388 
<br/><br/><label>Standard No.: </label>10.1044/jslhr.4005.1056  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Discriminant Analysis<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Multiple Sclerosis--complications<br/>Phonetics<br/>Severity of Illness Index<br/>Sound Spectrography<br/>Speech Acoustics<br/>Speech Production Measurement<br/>Time Factors<br/>Vocal Cords--physiopathology<br/>Voice Disorders--complications