BibTex format
@article{Pannick:2016:10.1136/bmj.i5417,
author = {Pannick, SAJ and Wachter, RM and Vincent, C and Sevdalis, N},
doi = {10.1136/bmj.i5417},
journal = {BMJ},
title = {Rethinking medical ward quality},
url = {http://dx.doi.org/10.1136/bmj.i5417},
volume = {355},
year = {2016}
}