Ivanov, D.D. “Chronic Kidney Disease and Anemia: Application of Ferrous Bisglycinate Chelate for Correction of Iron Deficiency in Patients With Chronic Kidney Disease”. KIDNEYS 8, no. 3 (September 9, 2021): 157–160. Accessed March 16, 2026. https://www.kidneysjournal.com/index.php/journal/article/view/244.