Howard, M <br/><br/>
Custom in-the-ear hearing aids: a survey report.  [electronic resource] 

 -  Bulletin of prosthetics research  1981 
 - 41-7 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0007-506X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Audiometry<br/>Consumer Behavior<br/>Hearing Aids<br/>Humans<br/>Male<br/>Middle Aged<br/>Retrospective Studies