@article{ref1,
title="Cyanide self-poisoning",
journal="British medical journal: BMJ",
year="1970",
author="Sherwell, J. M. and Bennett, M. A. and Lee-Jones, M.",
volume="4",
number="5738",
pages="780-781",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}