Ballenger, John Jacob <br/><br/>
Diseases of the nese, thorat ear head and neck / 
Diseases of the nese, thorat ear head and neck / 
 - 13 
 - Philadelphia :  Lea y Febiger 
 - xiii, 1,432p. 
<br/><br/>Incluye índice 
<br/><br/><label>ISBN: </label>0-8121-0909-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>OTORRINOLARINGOLOGIA