SHRESTHA, M.; KHAKUREL, M.; SAYAMI, G. Post cholecystectomy biliary gastritis and H. pylori infection. Journal of Institute of Medicine Nepal, [S. l.], v. 27, n. 2, p. 6–10, 2007. Disponível em: https://www.nepjol.info/index.php/JIOM/article/view/395. Acesso em: 5 may. 2024.