@article{ref1,
title="Statement of Madrid",
journal="Medicine and war",
year="1991",
author="",
volume="7",
number="2",
pages="144-145",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0748-8009",
doi="",
url="http://dx.doi.org/"
}