TY - JOUR T1 - Machine learning risk prediction of mortality for patients undergoing surgery with perioperative SARS-CoV-2 : the COVIDSurg mortality score JO - British Journal of Surgery UR - https://eprints.whiterose.ac.uk/id/eprint/179046 PY - 2021/07/06 AU - COVIDSurg Collaborative T ED - DO - DOI: 10.1093/bjs/znab183 PB - Oxford University Press VL - 108 IS - 11 SP - 1274 EP - 1292 Y2 - 2024/12/21 ER -