Ruppel, Gregg. <br/><br/>
Manual of pulmonary function testing / 
Gregg L. Ruppel. 
 - 9th ed. 
 - St. Louis, Mo. :  Mosby,  c2009. 
 - xix, 485 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9780323052122 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pulmonary function tests--Handbooks, manuals, etc.