Hufnagle, J <br/><br/>
An investigation of the relationship between speaking fundamental frequency and vocal quality improvement.  [electronic resource] 

 -  Journal of communication disorders  Apr 1984 
 - 95-100 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0021-9924 
<br/><br/><label>Standard No.: </label>10.1016/0021-9924(84)90015-7  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Female<br/>Humans<br/>Phonation<br/>Voice<br/>Voice Disorders--diagnosis<br/>Voice Quality<br/>Voice Training