S. I. Hussain, N. L. Seerani, A. R. Qureshi, U. Soomro, K. H. Samejo, and M. S. Baig, “Association of Child Pugh Class with Esophageal Varices and Portal Hypertensive Gastropathy in Patients with Cirrhosis: Child-Pugh Classification and Portal Hypertension in Cirrhosis”, PJHS-Lahore, vol. 6, no. 3, pp. 265–269, Mar. 2025.