Vollbrecht, E <br/><br/>
[Proposals for evaluation of noise-injured persons for an expert opinion on hardness of hearing].  [electronic resource] 

 -  Das Deutsche Gesundheitswesen  Jan 1971 
 - 85-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0012-0219 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Audiometry<br/>Hearing Disorders--diagnosis<br/>Hearing Loss, Noise-Induced--diagnosis<br/>Humans<br/>Occupational Medicine<br/>Protective Devices