Pulmonary/respiratory therapy secrets / 
[edited by] Polly E. Parsons, John E. Heffner. 
 - 3rd ed. 
 - Philadelphia :  Mosby Elsevier,  c2006. 
 - xxi, 615 p. :  ill.   21.5 cm. 
 - Secrets series .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780323035866;9788131209738 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory Tract Diseases
<br/><br/><label>National Library of Medicine Call No.: </label>WF 18.2  / .P85 2006