Hina, Rashk, Hala Mansoor, Kulsum Bilal, Asma Asghar, Muhammad Saif Ullah, and Talha Rehman Zahid. “Variceal Hemorrhage As the Commonest Cause of Presentation With Acute Upper Gastrointestinal Bleeding: A Paradigm Shift”. Annals of Punjab Medical College (APMC) 15, no. 3 (September 30, 2021): 195-198. Accessed April 26, 2024. https://apmcfmu.com/index.php/apmc/article/view/1168.