Answer to Sánchez-Luque et al. regarding ¿The Roussel-Uclaf hepatotoxicity causality assessment method in the context of diagnostic suspicion of drug-induced liver damage: Is it still valid?¿ O.M. Ardila-Suárez; L. Oriz-Benjumea; A.A. Arteta; L.G. Guevara-Casallas;

Drug-induced liver injury: Relation between the R ratio and histopathology O.M. Ardila-Suárez; L. Oriz-Benjumea; A.A. Arteta; L.G. Guevara-Casallas;

Major adverse events related to endoscopic or laparoscopic procedures in achalasia. A systematic review and meta-analysis S. Niño-Ramírez; O. Ardila; F.H. Rodríguez; J. Londoño; S. Pérez; S. Sánchez; J. Camargo; L.G. Guevara-Casallas;