@article{ref1,
title="Poisonous plants",
journal="Journal - Oklahoma State Medical Association",
year="1956",
author="Shoemaker, H. A.",
volume="49",
number="9",
pages="337-339",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0030-1876",
doi="",
url="http://dx.doi.org/"
}