@article{ref1,
title="Delivering healthcare in situations of conflict or violence",
journal="British medical journal: BMJ",
year="2011",
author="Nathanson, Vivienne",
volume="343",
number="online",
pages="d4671-d4671",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0959-8138",
doi="10.1136/bmj.d4671",
url="http://dx.doi.org/10.1136/bmj.d4671"
}