Hina, R. e, Mansoor, H. ., Bilal, K. ., Asghar, A. ., Saif Ullah, M. A., & Zahid, T. R. . (2021). Variceal Hemorrhage as the Commonest Cause of Presentation with Acute Upper Gastrointestinal Bleeding: A Paradigm Shift. Annals of Punjab Medical College, 15(3), 195–198. https://doi.org/10.29054/apmc/2021.1168