Interval gastric cancer: A call to attentiveness and action R. Castaño-Llano; A. Piñeres; R. Jaramillo; S. Molina; F. Aristizábal; J.E. Puerta;

Cost-benefit of serum pepsinogen screening for gastric adenocarcinoma in the Mexican population L.B. Enríquez-Sánchez; L.G. Gallegos-Portillo; J. Camarillo-Cisneros; M. Cisneros-Castolo; J.J. Montelongo-Santiesteban; D.A. Aguirre-Baca; A.I. Pérez-Echavarría; A.E. Contreras-Pacheco;

Helicobacter pylori genotypes associated with gastric cancer and dysplasia in Colombian patients Y.H. Carlosama-Rosero; C.P. Acosta-Astaiza; C.H. Sierra-Torres; H.J. Bolaños-Bravo;