Khathi , Mohammed T., Abeer Q. Abdulwahab, and Zainab M. Kareem. “Determination of Chromium in Blood Serum Using Atomic Absorption Spectrophotometric (AAS)”. University of Thi-Qar Journal 11, no. 2 (April 22, 2019): 48_ 61. Accessed October 9, 2025. https://jutq.utq.edu.iq/index.php/main/article/view/54.