The prevention of communication disorders tutorial. Committee on Prevention of Speech, Language, and Hearing Problems. American Speech-Language-Hearing Association.  [electronic resource] 

 -  ASHA. Supplement  Sep 1991 
 - 15-42 p.  digital 
<br/><br/> Publication Type: Guideline; Journal Article; Review 
<br/><br/><label>ISSN: </label>1072-8929 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American Speech-Language-Hearing Association<br/>Communication Disorders--prevention & control<br/>Humans<br/>Organizational Policy<br/>United States