Sendlbeck, Melanie <br/><br/>
Psychometric properties of three single-item pain scales in patients with rheumatoid arthritis seen during routine clinical care: a comparative perspective on construct validity, reproducibility and internal responsiveness.  [electronic resource] 

 -  RMD open  2015 
 - e000140 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>2056-5933 
<br/><br/><label>Standard No.: </label>10.1136/rmdopen-2015-000140  doi