Silen, William <br/><br/>
Cope’s Early diagnosis of the acute abdomen / 
W. Silen. 
 - 16th ed. 
 - New York ;  Oxford :  Oxford University Press,  1983. 
 - xiv, 284 p. :  ill. ;  21 cm. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acute abdomen--Diagnosis<br/>Abdomen, Acute--Diagnosis