@article{ref1,
title="Peculiar Case Of Poisoning By Opium",
journal="British medical journal: BMJ",
year="1868",
author="Boyd, John S.",
volume="2",
number="406",
pages="388-388",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}