[1]
R. e Hina, H. Mansoor, K. Bilal, A. Asghar, M. A. Saif Ullah, and T. R. Zahid, “Variceal Hemorrhage as the Commonest Cause of Presentation with Acute Upper Gastrointestinal Bleeding: A Paradigm Shift”, apmc, vol. 15, no. 3, pp. 195-198, Sep. 2021.