MANFREDI, M.; GAIANI, F.; KAYALI, S.; BIZZARRI, B.; IULIANO, S.; MINELLI, R.; LEANDRO, G.; DI MARIO, F.; DE’ ANGELIS, G. L. How and when investigating and treating Helicobacter pylori infection in children. Acta Biomedica Atenei Parmensis, [S. l.], v. 89, n. 8-S, p. 65–71, 2018. DOI: 10.23750/abm.v89i8-S.7893. Disponível em: https://www.mattioli1885journals.com/index.php/actabiomedica/article/view/7893. Acesso em: 4 dec. 2021.