Khattak, Mehnaz, et al. “Correlation of Hepatic Enzymes With Ultrasound Liver Findings in Non-Alcoholic Fatty Liver Disease”. Pakistan Journal of Pathology, vol. 31, no. 4, Dec. 2020, pp. 95-100, https://pakjpath.com/index.php/Pak-J-Pathol/article/view/603.