Serious infection risk of tofacitinib compared to biologics in patients with rheumatoid arthritis treated in routine clinical care. - Riek, Myriam; Scherer, Almut; Möller, Burkhard; Ciurea, Adrian; von Mühlenen, Ines; Gabay, Cem; Kyburz, Diego; Brulhart, Laure; von Kempis, Johannes; Mueller, Ruediger B.; Hasler, Paul; Strahm, Tanja; et al. (Scientific Reports, 2023)