Rafique Malik, B., S. Mehmood ul Hassan, Y. Ali, U. Asghar, A. Qadir, and R. M. Tayyab. “A Study to Compare The Efficacy of Non-Invasive Predictors of Esophageal Varices in Patients With Portal Hypertension”. Esculapio Journal of SIMS, vol. 16, no. 1, July 2023, pp. 48-51, doi:10.51273/esc20.716112.