CROHN, B B <br/><br/>
Need for aggressive therapy in massive upper gastrointestinal hemorrhage.  [electronic resource] 

 -  Journal of the American Medical Association  Feb 1953 
 - 625-9 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggression<br/>Gastrointestinal Hemorrhage<br/>Health Services Needs and Demand<br/>Humans<br/>Peptic Ulcer<br/>Peptic Ulcer Hemorrhage