BibTex format
@article{Greenberg:2016:10.1136/bmj.i3842,
author = {Greenberg, N and Bull, A and Wessely, S},
doi = {10.1136/bmj.i3842},
journal = {BMJ},
title = {Chilcot: Physical and mental legacy of Iraq war on UK service personnel},
url = {http://dx.doi.org/10.1136/bmj.i3842},
volume = {354},
year = {2016}
}