Bilal S, Khan M, Leeza S, Masood Farrukh G, Izhar S, Adil Ramzan M. Frequency of Hepatopulmonary Syndrome and its Associated Factors in Decompensated Liver Cirrhosis. Pak J Chest Med [Internet]. 2022Mar.2 [cited 2026Oct.11];28(1):20-5. Available from: https://mail.pjcm.net/index.php/pjcm/article/view/825