CUBIDES SAAVEDRA, Ludy Jimena; PÉREZ RODRÍGUEZ, Sandra Emilce; BAYONA-VANEGAS, Leidy Katherine; ALFONSO-VARGAS, Nadia Catalina Alfonso-Vargas; SÁNCHEZ NEIRA , Yaline. Noninvasive methods for the diagnosis of Helicobacter pylori in children and adolescents: a narrative review. NOVA Biomedical Sciences Journal, Colombia,CO, v. 24, n. 47, p. 201–231, 2026. DOI: 10.22490/24629448.11779. Disponível em: https://hemeroteca.unad.edu.co/index.php/nova/article/view/11779. Acesso em: 6 nov. 2026.