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. Risk of contagion of SARS-CoV-2 among otorhinolaryngologists in Spain during the “Two waves”

   European Archives of Oto-Rhino-Laryngology, Vol. 278, Núm. 9, pp. 3571-3577