BibTex format
@article{Johnston:2016:10.1097/SLA.0000000000001543,
author = {Johnston, MJ and Arora, S and Pucher, PH and McCartan, N and Reissis, Y and Chana, P and Darzi, A},
doi = {10.1097/SLA.0000000000001543},
journal = {ANNALS OF SURGERY},
pages = {421--426},
title = {Improving Escalation of Care A Double-blinded Randomized Controlled Trial},
url = {http://dx.doi.org/10.1097/SLA.0000000000001543},
volume = {263},
year = {2016}
}