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Risk of severe COVID-19 outcomes associated with rheumatoid arthritis and phenotypic subgroups: a retrospective, comparative, multicentre cohort study.
Figueroa-Parra G, Gilbert EL, Valenzuela-Almada MO, Vallejo S, Neville MR, Patel NJ, Cook C, Fu X, Hagi R, McDermott GC, Dilorio MA, Masto L, Vanni KMM, Kowalski E, Qian G, Zhang Y, Wallace ZS, Duarte-García A, Sparks JA. Figueroa-Parra G, et al. Among authors: hagi r. Lancet Rheumatol. 2022 Nov;4(11):e765-e774. doi: 10.1016/S2665-9913(22)00227-2. Epub 2022 Sep 13. Lancet Rheumatol. 2022. PMID: 36118532 Free PMC article.