@article{ref1,
title="Case report: toxic effects of the brown spider bite",
journal="Nebraska state medical journal",
year="1967",
author="Colon, V. F.",
volume="52",
number="4",
pages="155-156",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-1956",
doi="",
url="http://dx.doi.org/"
}