Immunoglobulin G and immunoglobulin A anti-Ro52 in plasma and saliva show little association with disease activity in patients with primary Sjögren’s disease. - Dreyer, CL; Norheim, KB; Lauvsnes, MB; Johnsen, SJA; Mikkelsen, JH; Andersen, CBF; Deleuran, B; Dahl, MLN (Scandinavian Journal of Rheumatology, 2026)