“Association study of PTPN22 gene polymorphism with Rheumatoid Arthritis in Vindhyan Population”, IJPLS, vol. 10, no. 4, pp. 6140–6151, Apr. 2019, Accessed: Feb. 04, 2026. [Online]. Available: https://ijplsjournal.com/index.php/ijpls/article/view/313