@article{ref1,
title="Black Widow Spider Poisoning: A Preliminary Report on the Bite of the Black Widow Spider: So-Called Hour-Glass or Shoe-Button Spider(Lactrodectus Moctans)",
journal="California and western medicine",
year="1935",
author="Gray, R. M.",
volume="43",
number="5",
pages="328-331",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0093-4038",
doi="",
url="http://dx.doi.org/"
}