Khidhr, S. and Y. Muhammad Amin, K. 2023. Evaluation of serum gamma-glutamyl transferase among patients with coronary artery disease in Erbil city. Zanco Journal of Medical Sciences (Zanco J Med Sci). 27, 3 (Dec. 2023), 244–252. DOI:https://doi.org/10.15218/zjms.2023.027.