Davies, Geoffrey M. <br/><br/>
Office diagnosis and management of chronic obstructive pulmonary disease / 
G.M. Davies. 
 - Philadelphia :  Lea & Febiger,  1981. 
 - vii, 135 p. :  ill. ;  21 cm. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0-8121-0823-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lungs--Diseases, Obstructive