Humphreys, Jennifer H <br/><br/>
Rheumatoid factor and anti-citrullinated protein antibody positivity, but not level, are associated with increased mortality in patients with rheumatoid arthritis: results from two large independent cohorts.  [electronic resource] 

 -  Arthritis research & therapy  Dec 2014 
 - 483 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1478-6362 
<br/><br/><label>Standard No.: </label>10.1186/s13075-014-0483-3  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Aged<br/>Arthritis, Rheumatoid--blood<br/>Autoantibodies--blood<br/>Biomarkers--blood<br/>Citrulline--blood<br/>Cohort Studies<br/>Female<br/>Follow-Up Studies<br/>Humans<br/>Male<br/>Middle Aged<br/>Mortality--trends<br/>Rheumatoid Factor--blood<br/>Survival Rate--trends