Risk factors for colorectal polyps in a mexican population [Corrected and republished] González-González, Maldonado-Garza, Flores-Rendón, Garza-Galindo

Endoscopic ultrasound-guided celiac plexus neurolysis in patients with unresectable pancreatic cancer Ramirez-Luna, Chavez-Tapia, Franco-Guzman, Garcia-Saenz-de-Sicilia, Tellez-Avila

The stratification of gastric cancer risk in Latin America D.R. Morgan, J. Torres