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HARVARD Citation
Proft, F. et al. (n.d.). SAT0389 FREQUENCY OF DISEASE FLARES UNDER LONG-TERM ANTI-TNF THERAPY IN PATIENTS WITH EARLY AXIAL SPONDYLOARTHRITIS: RESULTS FROM THE ETANERCEPT VERSUS SULFASALAZINE IN EARLY AXIAL SPONDYLOARTHRITIS TRIAL. Annals of the rheumatic diseases. pp. 1143-1144. [Online].