@article{ref1,
title="Warning: keep your child safe from this summertime danger",
journal="Pennsylvania medicine",
year="2001",
author="",
volume="104",
number="3",
pages="23-23",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4595",
doi="",
url="http://dx.doi.org/"
}