Article info
PDFClinical and epidemiological research
Concise report
The frequency of non-radiographic axial spondyloarthritis in relation to symptom duration in patients referred because of chronic back pain: results from the Berlin early spondyloarthritis clinic
- Correspondence to Dr Denis Poddubnyy, Rheumatology, Medical Department I, Campus Benjamin Franklin, Charité Universitätsmedizin Berlin, Hindenburgdamm 30, Berlin 12203, Germany; denis.poddubnyy{at}charite.de
Citation
The frequency of non-radiographic axial spondyloarthritis in relation to symptom duration in patients referred because of chronic back pain: results from the Berlin early spondyloarthritis clinic
Publication history
- Received April 30, 2012
- Accepted July 19, 2012
- First published August 21, 2012.
Online issue publication
October 25, 2017
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