TY - JOUR T1 - Mortality and pulmonary complications in patients undergoing upper extremity surgery at the peak of the SARS-CoV-2 pandemic in the UK: a national cohort study JO - BMJ Quality & Safety UR - https://doi.org/10.1136/bmjqs-2020-012156 PY - 2020/10/09 AU - Dean BJF ED - DO - DOI: 10.1136/bmjqs-2020-012156 PB - BMJ VL - 30 IS - 4 SP - 283 EP - 291 Y2 - 2025/09/17 ER -