Cytokines in saliva, serum, and temporomandibular joint synovial fluid in children with juvenile idiopathic arthritis: An explorative cross-sectional study. - Frid, Paula; Halbig, Josefine M.; Alstergren, Per; Berstad, Johanna Rykke; Cetrelli, Lena; Feuerherm, Astrid Jullumstrø; Flatø, Berit; Rosen, Annika; Rosendahl, Karen; Rygg, Marite; Rypdal, Veronika; Songstad, Nils-Thomas; et al. (Pediatric Rheumatology, 2025)