@article{ref1,
title="Some commonly encountered economic poisons",
journal="GP",
year="1961",
author="Ralston, L. S.",
volume="24",
number="",
pages="117-123",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0016-3600",
doi="",
url="http://dx.doi.org/"
}