Pancreatic PEComa, a not so uncommon neoplasm? Systematic review and therapeutic update Manuel Nogueira Sixto; Roberto Carracedo Iglesias; Sergio Estévez Fernández; Carlos Rodríguez Pereira; Raquel Sánchez Santos;

Adenosquamous cancer of the pancreas: A multicenter retrospective study José Manuel Ramia-Angel; Isabel Jaén-Torrejimeno; Alejandro Serrablo-Requejo; Gonzalo P. Rodríguez-Laiz; Diego López-Guerra; Teresa Abadía-Forcén; Cristina Alenda; Mario Serradilla-Martín; Gerardo Blanco-Fernández;

Clinical and microbiological profile in obstructive biliary disease in a tertiary center: Observational study Marusia González-Villarreal; Joel Omar Jáquez-Quintana; Paola Bocanegra-Ibarias; Juan Manuel Millán-Alanís; Ariadnee Irma Reyna-Aréchiga; Víctor Andrés Cab-Morales; Valeria Hernández-Rodarte; Adrián Camacho-Ortiz; Héctor Jesús Maldonado-Garza;