Lehrer, Steven <br/><br/>
Understanding Lungs Sounds 

 - Philadelphia  W. B. Saunders Company  1993 
 - 150p. 
<br/><br/><label>ISBN: </label>0721649025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lung
<br/><br/><label>Dewey Class. No.: </label>616.2407544 LEH