BibTex format
@article{Peden:2019:10.1016/S0140-6736(18)32521-2,
author = {Peden, CJ and Stephens, T and Martin, G and Kahan, BC and Thomson, A and Rivett, K and Wells, D and Richardson, G and Kerry, S and Bion, J and Pearse, RM and Enhanced, Peri-Operative Care for High-risk patients EPOCH trial group},
doi = {10.1016/S0140-6736(18)32521-2},
journal = {Lancet},
pages = {2213--2221},
title = {Effectiveness of a national quality improvement programme to improve survival after emergency abdominal surgery (EPOCH): a stepped-wedge cluster-randomised trial},
url = {http://dx.doi.org/10.1016/S0140-6736(18)32521-2},
volume = {393},
year = {2019}
}