Wierman, J L <br/><br/>
Peptic ulcer in Rwanda, Africa: influence of geography and dietary habits.  [electronic resource] 

 -  International surgery  Mar 1979 
 - 21-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0020-8868 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Africa<br/>Aged<br/>Feeding Behavior<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Peptic Ulcer--epidemiology