PISCOYA, . Helicobacter pylori sigue vigente. Revista de Gastroenterología del Perú, [S. l.], v. 42, n. 2, p. 81–82, 2022. DOI: 10.47892/rgp.2022.422.1443. Disponível em: https://revistagastroperu.com/index.php/rgp/article/view/1443. Acesso em: 4 may. 2024.