Proffit, W R <br/><br/>
Dr. William R. Proffit on the proper role of myofunctional therapy.  [electronic resource] 

 -  Journal of clinical orthodontics : JCO  Feb 1977 
 - 101-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0022-3875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Deglutition<br/>Exercise Therapy<br/>Fingersucking<br/>Humans<br/>Malocclusion<br/>Speech Therapy<br/>Tongue Habits