González, Alejandro, Ernesto Benavides, Dagoberto Santofimio, and Francisco Gil. “Gastric Cancer: Epidemiological, Clinical and Pathological Characteristics of Patients Treated in the University Hospital of Neiva, Between January 2007 and December 2012”. RFS Revista Facultad de Salud 7, no. 2 (July 1, 2015): 23–28. Accessed July 3, 2024. https://journalusco.edu.co/index.php/rfs/article/view/951.