Khalil, O. A., E. Mostafa, M. A. F. Zanaty, and H. M. Omar. “Plasma and Intracellular (platelet) Zinc Levels in Chronic Renal Failure (CRF) Patients under Different Treatment Modalities”. African Journal of Nephrology, Vol. 3, no. 2, Aug. 2016, pp. 103-8, doi:10.21804/3-2-910.