DAWOOD, Nauman; AHMAD, Mian Sajjad; UL HAQUE, Israr; KHAN, Ali Asad; ANWAAR, Maheen; HUSSAIN, Shahzad; YOUSAF, Muhammad Kamran. Diagnostic accuracy of serum - ascites albumin gradient (SAAG) for detection of esophageal varices in patients with liver cirrhosis . Pakistan Journal of Gastroenterology, [S. l.], v. 41, n. 4, p. 831–836, 2025. DOI: 10.63521/pjg.41.4.2025.9. Disponível em: https://www.pakjgastro.com/index.php/pjg/article/view/9. Acesso em: 15 oct. 2025.