Jawad, A. H., A.A. AL-Mulla, and A. .S.A. Zardlekawee. “Levels of Trace and Essential Elements in Sera of Chronic Renal FAilure Patients Before and After Dialysis”. Ibn AL-Haitham Journal For Pure and Applied Sciences 22, no. 4 (July 28, 2017). Accessed March 26, 2025. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1133.