HERNÁNDEZ, F.; RIVERA, P.; SIGARÁN, M. F.; AGUILAR-ORTIZ, M.; MIRANDA, J.; RODRÍGUEZ-JENKINS, O.; MURILLO, M. The first cases of <i>Helicobacter pylori (Campylobacter pylori)</i> reported from Costa Rica. Revista de Biología Tropical, [S. l.], v. 38, n. 2B, p. 481–482, 1990. Disponível em: https://revistas.ucr.ac.cr/index.php/rbt/article/view/25670. Acesso em: 4 may. 2024.