@article{ref1,
title="Survey of poison control centers",
journal="Pediatrics",
year="1959",
author="Cann, H. M. and Verhulst, H. L. and Neyman, D. S.",
volume="23",
number="2",
pages="359-364",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}