Cystic artery pseudoaneurism secondary to acute cholecystitis Rodrigo Tovar Pérez; Marcello Di Martino; Lara Blanco Terés; Elena Martín-Pérez;

Proctologic emergency consultation during COVID-19: Comparative cross-sectional cohort study Rocío Maqueda Gonzalez; Carlos Cerdán Santacruz; Javier García Septiem; Lara Blanco Terés; Jose María Lopesino González; Guillermo Fernández Jiménez; Elena Martín-Pérez;

Recommendations on intervention for hepatobiliary oncological surgery during the COVID-19 pandemic Alejandra García Botella; Miguel Angel Gómez Bravo; Marcello Di Martino; Mikel Gastaca; Elena Martín-Pérez; Santiago Sánchez Cabús; Belinda Sánchez Pérez; Santiago López Ben; Juan Carlos Rodríguez Sanjuán; Rafael López-Andújar; Manuel Barrera;