PLoS ONE, Vol 13, Iss 5, p e0197001 (2018) PLoS ONE Andersen, M, Boesen, M, Ellegaard, K, Söderström, K, Søe, N H, Spee, P, Mørch, U G W, Torp-Pedersen, S, Bartels, E M, Danneskiold-Samsøe, B, Karlsson, L & Bliddal, H 2018, ' Association between IL-6 production in synovial explants from rheumatoid arthritis patients and clinical and imaging response to biologic treatment : A pilot study ', PLoS ONE, vol. 13, no. 5, e0197001 . https://doi.org/10.1371/journal.pone.0197001