Article Text
Letter
Evidence of response to IL-6 inhibition in some cases of refractory spondyloarthritis-associated peripheral synovitis
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Footnotes
Contributors MM wrote the manuscript; GdM contributed to the writing and editing; MP contributed one of the clinical cases; DGM contributed scientific input; HM-O conceived the idea for the manuscript and contributed three of the cases. All authors edited the manuscript and approved the final version.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.