BibTex format
@article{Hassen:2019:10.1097/SLA.0000000000002718,
author = {Hassen, YAM and Johnston, MJ and Singh, P and Pucher, PH and Darzi, A},
doi = {10.1097/SLA.0000000000002718},
journal = {Annals of Surgery},
pages = {1064--1072},
title = {Key components of the safe surgical ward: international Delphi consensus study to identify factors for quality assessment and service improvement},
url = {http://dx.doi.org/10.1097/SLA.0000000000002718},
volume = {269},
year = {2019}
}