Patterson, M <br/><br/>
Upper gastrointestinal bleeding.  [electronic resource] 

 -  Journal of the Mississippi State Medical Association  Nov 1974 
 - 469-75 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0026-6396 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acute Disease<br/>Fiber Optic Technology<br/>Gastrointestinal Hemorrhage--diagnosis<br/>Gastroscopy<br/>Humans