AKRAM S, SHAFI F, KAUSAR S, BANNA HU. The Relationship Between Serum Bilirubin Levels and Oesophageal Variceal Size in Patients with Chronic Liver. Annals KEMU [Internet]. 2017 Oct. 9 [cited 2024 Dec. 20];7(2). Available from: https://annalskemu.org/journal/index.php/annals/article/view/1825