Harshini, S., Patel, Y., Surjitkumar, H., Dhar, M. and Pathania, M. 2026. Late-onset systemic lupus erythematosus masquerading as rheumatoid arthritis with multisystem involvement: a diagnostic challenge. International Journal of Research in Medical Sciences. 14, 7 (Jun. 2026), 3069–3072. DOI:https://doi.org/10.18203/2320-6012.ijrms20261860.