Telemedicine follow-ups for COVID-19: Experience in a tertiary hospital Javier Nogueira López; Carlos Grasa Lozano; Cristina Ots Ruiz; Luis Alonso García; Iker Falces-Romero; Cristina Calvo; Milagros García-López Hortelano;

Severe hypertransaminasaemia during the acute hepatitis of unknown origin alert of 2022 Ana Martín Costa; Ignacio Ros Arnal; Ruth García Romero; Gerardo Rodríguez Martínez; Beatriz García Rodríguez;

Paediatric endoscopy in Spain: current situation and recent developments María Navalón Rubio; Carmen Jovani Casano; Marta Soria López; Alfonso Rodríguez Herrera; Miguel Ángel López Casado; Víctor Manuel Navas-López; Víctor Vila Miravet;