“Study the Correlation Between Serum Intact Parathyroid Hormone Levels and Erythropoiesis Resistance Index (ER) in Patients on Maintenance Hemodialysis (MHD)”, mfm, vol. 30, no. 10, Oct. 2024, Accessed: Feb. 26, 2026. [Online]. Available: https://medicalforummonthly.com/index.php/mfm/article/view/4957