2021

1. Impact of Bacillus Calmette-Gue´rin (BCG) vaccination on postoperative mortality in patients with perioperative SARS-CoV-2 infection

   BJS Open

2. Machine learning risk prediction of mortality for patients undergoing surgery with perioperative SARS-CoV-2: The COVIDSurg mortality score

   British Journal of Surgery, Vol. 19, Núm. 4

3. Recommendations on intervention for hepatobiliary oncological surgery during the COVID-19 pandemic

   Cirugia Espanola, Vol. 99, Núm. 3, pp. 174-182