Barczyńska, Tacjana Anna <br/><br/>
Coexistence of rheumatoid arthritis and ankylosing spondylitis.  [electronic resource] 

 -  Reumatologia  2015 
 - 279-85 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0034-6233 
<br/><br/><label>Standard No.: </label>10.5114/reum.2015.55832  doi