@article{ref1,
title="Snakes and snake bite",
journal="British medical journal: BMJ",
year="1978",
author="Warrell, D. A.",
volume="2",
number="6133",
pages="352-353",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}