ALAM, Intikhab; AHMED, Hameed; UL HAQ, Najib; BILAND, Bakht. An Upper Gastrointestinal Endoscopic Study of fifty cases of cirrhosis liver. Journal of Postgraduate Medical Institute, [S. l.], v. 11, n. 1, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/548. Acesso em: 5 dec. 2025.