Nijthaworn, S., and U. Udompol. “Factors Associated with Worsening Renal Outcomes and End Stage Renal Disease in Lupus Nephritis in Saraburi Hospital”. Saraburi Hospital Medical Journal, vol. 36, no. 2, Nov. 2022, pp. 10-22, https://he01.tci-thaijo.org/index.php/SHMJ/article/view/260124.