Esophageal capsule endoscopy and Barrett's esophagus: Where are we in 2013? J. Romero-Vázquez, V.A. Jiménez-García, J.M. Herrerías-Gutiérrez

Prevalence of the -308 and -238 Tumor Necrosis Factor Alpha (TNF-α) Promoter Polymorphisms in Mexican Chronic Hepatitis C Patients Trujillo-Murillo, Pérez-Ibave, Muñoz-Mejía, Cordero-Pérez, Muñoz-Espinosa, Martínez-Rodríguez, Bosques-Padilla, Rivas-Estilla

Liver transplantation: Some advances in liver cancer, live liver donation, and cell transplantation: A literature review Montalvo-Jave, Villegas-Alvarez, Montalvo-Arenas, Peña-Sánchez, Gutiérrez-Vega, Piña