@article{ref1,
title="Guns and suicide",
journal="Scientific American",
year="2016",
author="Williams, K.",
volume="315",
number="4",
pages="e8-e8",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8733",
doi="10.1038/scientificamerican1016-8",
url="http://dx.doi.org/10.1038/scientificamerican1016-8"
}