Chahuan, J., Pizarro, M. and Riquelme, A. 2022. Diagnostic Methods for the Detection of Helicobacter Pylori Infection: Which and When to Order?. Acta Gastroenterológica Latinoamericana. 52, 1 (Mar. 2022), 36–46. DOI:https://doi.org/10.52787/agl.v52i1.176.