Abstracts of papers presented, 18th World Congress [of] International College of Surgeons, Rome, Italy, 28-31 May 1972. 
Editors: P. Stefanini [and others. 
 - Amsterdam,  Princeton]  Excerpta Medica  [1972] 
 - x, 127 pages  24 cm. 
 - International congress series,  no. 257 .
 - International congress series ;  no. 257. .
<br/><br/><label>ISBN: </label>9021912015 9789021912011 
<br/><br/><label>LCCN: </label>73-176853 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Surgery--Congresses.