Gado, T. H., S. A. Asal, F. H. Abdelraouf, and R. AbdelSamie. “Evaluating Serum Neuregulin 4 As a Noninvasive Biomarker in Patients With Non-Alcoholic Fatty Liver Disease”. Open Access Macedonian Journal of Medical Sciences, vol. 10, no. B, Apr. 2022, pp. 1007-13, doi:10.3889/oamjms.2022.9354.