Acosta-Astaiza, C. et al. 2023. Helicobacter pylori virulence genotypes and their relationship with precursor lesions of gastric malignancy and histological parameters in infected patients in Colombia. Revista Peruana de Medicina Experimental y Salud Pública. 40, 3 (Sep. 2023), 348–53. DOI:https://doi.org/10.17843/rpmesp.2023.403.12858.