@article{ref1,
title="Choose your poison",
journal="Science",
year="1993",
author="Rosenberger, D.",
volume="261",
number="5123",
pages="815-816",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="",
url="http://dx.doi.org/"
}