@article{ref1,
title="Beta blocker overdoses",
journal="Annals of emergency medicine",
year="1986",
author="Wilkinson, John",
volume="15",
number="8",
pages="982-982",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0196-0644",
doi="",
url="http://dx.doi.org/"
}