Kurata, J H <br/><br/>
The incidence of duodenal and gastric ulcers in a large health maintenance organization.  [electronic resource] 

 -  American journal of public health  Jun 1985 
 - 625-9 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0090-0036 
<br/><br/><label>Standard No.: </label>10.2105/ajph.75.6.625  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adolescent<br/>Adult<br/>Aged<br/>Aging<br/>California<br/>Duodenal Ulcer--diagnosis<br/>Female<br/>Gastroscopy<br/>Health Maintenance Organizations<br/>Humans<br/>Male<br/>Medical Records<br/>Middle Aged<br/>Peptic Ulcer--diagnosis<br/>Radiography<br/>Sex Factors