@article{ref1,
title="Suicide",
journal="British medical journal: BMJ",
year="1956",
author="Strauss, E. B.",
volume="2",
number="4996",
pages="818-820",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}