Lage-Hansen, P R <br/><br/>
Concomitant fibromyalgia in rheumatoid arthritis is associated with the more frequent use of biological therapy: a cross-sectional study.  [electronic resource] 

 -  Scandinavian journal of rheumatology  Jan 2016 
 - 45-48 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1502-7732 
<br/><br/><label>Standard No.: </label>10.3109/03009742.2015.1046484  doi