M. A. Farooq, M. A. Yasin, B. Parveen, H. Mansoor, A. L. Khattak, and M. Siddique, “The Spectrum of Oesophagal Varices, Portal Hypertensive Gastropathy and Child Pugh’s Class in Cirrhotic Patients at Tertiary CareHospital”, Pak Armed Forces Med J, vol. 73, no. 1, pp. 169–72, Feb. 2023, doi: 10.51253/pafmj.v73i1.6826.