Diffin, Janet G <br/><br/>
Has the severity of rheumatoid arthritis at presentation diminished over time?  [electronic resource] 

 -  The Journal of rheumatology  Aug 2014 
 - 1590-9 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1499-2752 
<br/><br/><label>Standard No.: </label>10.3899/jrheum.131136  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged<br/>Arthritis, Rheumatoid--diagnosis<br/>Cohort Studies<br/>Disability Evaluation<br/>Female<br/>Humans<br/>Male<br/>Middle Aged<br/>Registries<br/>Regression Analysis<br/>Retrospective Studies<br/>Severity of Illness Index<br/>Surveys and Questionnaires<br/>Time Factors