Harshini, S., Y. Patel, H. Surjitkumar, M. Dhar, and M. Pathania. “Late-Onset Systemic Lupus Erythematosus Masquerading As Rheumatoid Arthritis With Multisystem Involvement: A Diagnostic Challenge”. International Journal of Research in Medical Sciences, June 2026, doi:10.18203/2320-6012.ijrms20261860.