@article{ref1,
title="Poisoning From Bites of Copperhead Snakes (Ancistroden Contortrix)",
journal="Journal of the American Medical Association",
year="1910",
author="Willson, P.",
volume="55",
number="9",
pages="770-772",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}