Patient-reported outcome measures in systemic lupus erythematosus by a web-based application: a randomised, crossover, agreement study (Lupus, 2021)

(untitled) - Uhrenholt, L; Høstgaard, S; Pedersen, JF; Christensen, R; Dreyer, L; Leffers, HCB; Taylor, PC; Strand, V; Jacobsen, S; Voss, A; Gregersen, JW; Kristensen, S