@article{ref1,
title="Bite to the left leg. Necrotic ulcer from a brown recluse spider bite",
journal="Academic emergency medicine",
year="1995",
author="Walker, J. S. and Hogan, D. E.",
volume="2",
number="3",
pages="223; 231; 234-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1069-6563",
doi="",
url="http://dx.doi.org/"
}