Mason, Robert L.  1896- <br/><br/>
Preoperative and postoperative treatment / 
edited by Lt. Col. Robert L. Mason and Harold A. Zintel. 
 - 2d ed. 
 - Philadelphia,  London :  W. B. Saunders company,  1946 [reprint 1947]  
 - xiv, 584 p.  ill.  25 cm. 
<br/><br/>Bibliographies and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations, Surgical.
<br/><br/><label>Dewey Class. No.: </label>617  / PER 1947