Annals of the Rheumatic Diseases, 81(10). BMJ PUBLISHING GROUP Lauper, K, Hyrich, K L, Kearsley-Fleet, L & et al. 2022, ' Effectiveness of TNF-inhibitors, abatacept, IL6-inhibitors and JAK-inhibitors in 31,846 patients with rheumatoid arthritis in 19 registers from the “JAK-pot” collaboration ', Annals of the rheumatic diseases . https://doi.org/10.1136/annrheumdis-2022-222586 Lauper, K, Ludici, M, Mongin, D, Bergstra, S A, Choquette, D, Codreanu, C, Cordtz, R, De Cock, D, Dreyer, L, Elkayam, O, Hauge, E-M, Huschek, D, Hyrich, K L, Iannone, F, Inanc, N, Kearsley-Fleet, L, Kristianslund, E K, Kvien, T K, Leeb, B F, Lukina, G, Nordström, D C, Pavelka, K, Pombo-Suarez, M, Rotar, Z, Santos, M J, Strangfeld, A, Verschueren, P, Courvoisier, D S & Finckh, A 2022, ' Effectiveness of TNF-inhibitors, abatacept, IL6-inhibitors and JAK-inhibitors in 31 846 patients with rheumatoid arthritis in 19 registers from the 'JAK-pot' collaboration ', Annals of the Rheumatic Diseases, vol. 81, no. 10, 222586, pp. 1358-1366 . https://doi.org/10.1136/annrheumdis-2022-222586 Lauper, K, Iudici, M, Mongin, D, Bergstra, S A, Choquette, D, Codreanu, C, Cordtz, R, De Cock, D, Dreyer, L, Elkayam, O, Hauge, E M, Huschek, D, Hyrich, K L, Iannone, F, Inanc, N, Kearsley-Fleet, L, Kristianslund, E K, Kvien, T K, Leeb, B F, Lukina, G, Nordström, D C, Pavelka, K, Pombo-Suarez, M, Rotar, Z, Santos, M J, Strangfeld, A, Verschueren, P, Courvoisier, D S & Finckh, A 2022, ' Effectiveness of TNF-inhibitors, abatacept, IL6-inhibitors and JAK-inhibitors in 31 846 patients with rheumatoid arthritis in 19 registers from the 'JAK-pot' collaboration ', Annals of the Rheumatic Diseases, vol. 81, no. 10, pp. 1358-1366 . https://doi.org/10.1136/annrheumdis-2022-222586