TY - RPRT TI - Association of CRP and synovial fluid HMGB1 with Pain in Oligoarticular and Polyarticular Juvenile Idiopathic Arthritis: a cross-sectional study AU - Wen, X. AU - Rosmark, J. AU - Versteegen, A. AU - Sunderberg, E. AU - Altman, M. AU - Aulin, C. AU - Erlandsson Harris, H. PY - 2026 DO - 10.64898/2026.03.13.711592 UR - https://www.biorxiv.org/content/10.64898/2026.03.13.711592v1 ID - 10.64898/2026.03.13.711592 ER -