HAYES, M A <br/><br/>
The selection of treatment for perforated duodenal ulcers.  [electronic resource] 

 -  Connecticut medicine  Apr 1960 
 - 227-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0010-6178 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Duodenal Ulcer<br/>Humans<br/>Peptic Ulcer--therapy