VON SCHULTHESS, G <br/><br/>
[Senile deafness and its prosthetic care].  [electronic resource] 

 -  Praxis  Jan 1957 
 - 87-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0369-8394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hearing Aids<br/>Humans<br/>Presbycusis