@article{ref1,
title="Are Pennsylvania's poison control centers adequate?",
journal="Pennsylvania medicine",
year="1966",
author="Hayman, C. R. and Blaum, G. F.",
volume="69",
number="1",
pages="53-55",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4595",
doi="",
url="http://dx.doi.org/"
}