Mahmoud, I. J., Al Shammary, S. A. R., Abdul Wahab, H. S., & Abdul Raheem, Y. (2012). Correlation of Concentrations of Certain Trace Elements in Normal and Diseased Human Tissues. AL-Kindy College Medical Journal, 8(1), 98-102. https://jkmc.uobaghdad.edu.iq/index.php/MEDICAL/article/view/620