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;

Usefulness of inflammatory markers in detecting esophagojejunostomy leakage U. Clemente-Gutiérrez; C. Sarre-Lazcano; E. Casanueva-Pérez; G. Sánchez-Morales; S. Mier y Terán-Ellis; E. Contreras-Jiménez; O. Santes; A. Alfaro-Goldaracena; R. Cortés; H. Medina-Franco;

Adenocarcinoma of the jejunum: A lesson learned from a delayed diagnosis G.E. Sánchez-Morales; P. Moctezuma-Velázquez; A.C. Padrón-Martínez; I.J. Núñez-Saavedra; H. Medina-Franco;