@article{2021,<br/><span class="tab"></span> volume={108},<br/><span class="tab"></span> ISSN={1365-2168},<br/><span class="tab"></span> url={http://dx.doi.org/10.1093/bjs/znab101},<br/><span class="tab"></span> DOI={10.1093/bjs/znab101},<br/><span class="tab"></span> number={9},<br/><span class="tab"></span> journal={British Journal of Surgery},<br/><span class="tab"></span> publisher={Oxford University Press (OUP)},<br/><span class="tab"></span> year={2021},<br/><span class="tab"></span> month=Mar,<br/><span class="tab"></span> pages={1056–1063} }