@article{ref1,
title="Poison control centers",
journal="Nursing outlook",
year="1957",
author="Press, E.",
volume="5",
number="1",
pages="29-31",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-6554",
doi="",
url="http://dx.doi.org/"
}