“Comparing the effectiveness of Ferric Pyrophosphate and Ferrous Bis-glycinate in non-dialysis chronic kidney disease patients”, AJPHS, vol. 10, no. 1, pp. 220–2223, Mar. 2020, Accessed: Feb. 27, 2026. [Online]. Available: https://www.ajphs.com/index.php/ajphs/article/view/201