RT Journal Article SR Electronic T1 The Early Course of Radiographic Progression in Axial Spondyloarthritis: Have We Missed Something? JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 116 OP 118 DO 10.3899/jrheum.2024-0807 VO 52 IS 2 A1 Braun, Jürgen YR 2025 UL http://www.jrheum.org/content/52/2/116.abstract AB