Synovitis and radiographic progression in non-erosive and erosive hand osteoarthritis: is erosive hand osteoarthritis a separate inflammatory phenotype?
Author(s):
Haugen, I.K.; Mathiessen, A.; Slatkowsky-Christensen, B.; Magnusson, K.; Boyesen, P.; Sesseng, S.; Heijde, D. van der; Kvien, T.K.; Hammer, H.B.