Navami S, et al. “PTPN22 rs2476601 Polymorphism and Immunological Biomarkers in Systemic Lupus Erythematosus: A Case Control Study”. The Bioscan, vol. 20, no. Special Issue-3, Nov. 2025, pp. 1580-9, https://thebioscan.com/index.php/pub/article/view/4423.