Petty, Thomas L.,  1932-2009. <br/><br/>
Pulmonary disorders of the elderly :  diagnosis, prevention, and treatment /  [electronic resource] 
editors, Thomas L. Petty, James S. Seebass. 
 - Philadelphia :  American College of Physicians,  2007. 
 - p. ;  cm. 
<br/><br/><label>ISBN: </label>9781930513846 (ebook) 1930513844 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory diseases in old age.<br/>Lung diseases.<br/>Aged.