Voskuyl, A E <br/><br/>
Extra-articular manifestations of rheumatoid arthritis: risk factors for serious gastrointestinal events.  [electronic resource] 

 -  Annals of the rheumatic diseases  Nov 1993 
 - 771-5 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0003-4967 
<br/><br/><label>Standard No.: </label>10.1136/ard.52.11.771  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adrenal Cortex Hormones--therapeutic use<br/>Adult<br/>Age Factors<br/>Aged<br/>Anti-Inflammatory Agents, Non-Steroidal--adverse effects<br/>Arthritis, Rheumatoid--complications<br/>Case-Control Studies<br/>Duodenal Ulcer--etiology<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Retrospective Studies<br/>Risk Factors<br/>Stomach Ulcer--etiology