Does Sulfasalazine Still Have Therapeutic Value in the Treatment of Axial Spondyloarthritis? A Real-World Cohort Study From China
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Objective: The efficacy of sulfasalazine (SSZ) in axial spondyloarthritis (ax-SpA) patients meeting both 2009 ax-SpA and 2011 peripheral SpA (p-SpA) criteria is unclear. This study aimed to assess SSZ's clinical efficacy in pure... ...
