Tonutti A, Abacar K, David P, Trunfio F, et al. High-sensitivity flow cytometry in rheumatoid arthritis shows that early B-cell subset depletion is linked to 5-year rituximab response, while failure to deplete B cells occurs early in subsequent poly-refractory disease. Ann Rheum Dis 2026 Aug 11:S0003-4967(26)00434-6. doi: 10.1016/j.ard.2026.
PMID: 42580905