@article{ref1,
title="An unusual case of suicide by suffocation",
journal="British medical journal: BMJ",
year="1908",
author="Renton, J. M.",
volume="1",
number="2461",
pages="e493-e493",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="10.1136/bmj.1.2461.493",
url="http://dx.doi.org/10.1136/bmj.1.2461.493"
}