@article{ref1,
title="Poisonings in the United States, 1987",
journal="American journal of emergency medicine",
year="1988",
author="Robertson, W. D.",
volume="6",
number="5",
pages="544-544",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0735-6757",
doi="",
url="http://dx.doi.org/"
}