M Alazawi , Sarab, Wafaa F Rodhan, Fatin F Alkazazz, and Baqer Kh Huthefa. “Histidine and Humans Disease”. Diyala Journal of Medicine 22, no. 1 (April 25, 2022): 12–23. Accessed September 27, 2025. https://www.djm.uodiyala.edu.iq/index.php/djm/article/view/872.