BibTex format
@article{COVIDSurg:2020:10.1002/bjs.12050,
author = {COVIDSurg, Collaborative},
doi = {10.1002/bjs.12050},
journal = {British Journal of Surgery},
title = {Delaying surgery for patients with a previous SARS-CoV-2 infection},
url = {http://dx.doi.org/10.1002/bjs.12050},
year = {2020}
}