@article{ref1,
title="Black widow spider envenomation in a 36-year-old man",
journal="Wilderness and environmental medicine",
year="2002",
author="Lifshitz, Matityahu and Zalzstein, Eli",
volume="13",
number="4",
pages="285-285",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1080-6032",
doi="",
url="http://dx.doi.org/"
}