Felson, Benjamin <br/><br/>
Chest roentgenology / 
By Benjamin Felson 
 - Philadelphia :  W. B. Saunders,  1973 
 - viii, 574 p. :  ill. ;  27 cm. 
<br/><br/>Bibliography : p. 503-566. 
<br/><br/><label>ISBN: </label>0721635911 
<br/><br/><label>LCCN: </label>73-188387 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chest--Radiography