To answer quickly or rigorously? Scientific strategies for the new surgical questions after the emergence of COVID-19 Javier Osorio; Zoilo Madrazo; Sebastiano Biondo;

Experience in biliopancreatic diversion with duodenal switch: Results at 2, 5 and 10 years Maria Sorribas; Anna Casajoana; Lucía Sobrino; Víctor Admella; Javier Osorio; Jordi Pujol-Gebellí;

Direct and two-step single anastomosis duodenal switch (SADI-S): Unicentric comparative analysis of 232 cases Víctor Admella; Javier Osorio; Maria Sorribas; Lucía Sobrino; Anna Casajoana; Jordi Pujol-Gebellí;