Factors related to seroconversion of anti-cyclic citrullinated peptide antibody after the onset of rheumatoid arthritis: a case-control study and systematic review. - Kosumi Y; Asano R; Sugano A; Yoshimura M; Hisada R; Kono M; Fujieda Y; Atsumi T; Kato M (Immunological medicine, 2026)