@article{ref1,
title="1987 annual report of the American Association of Poison Control Centers National Data Collection System",
journal="American journal of emergency medicine",
year="1988",
author="Litovitz, T. L. and Schmitz, B. F. and Matyunas, N. and Martin, T. G.",
volume="6",
number="5",
pages="479-515",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0735-6757",
doi="",
url="http://dx.doi.org/"
}