“Systemic Lupus Erythematosus As a Rare Cause of Anemia Resistant to Erythropoiesis-Stimulating Agents”. Iranian Journal of Kidney Diseases 10, no. 2 (February 7, 2016): 97–99. Accessed June 26, 2025. https://ijkd.org/index.php/ijkd/article/view/2294.