@article{ref1,
title="When adults wear bike helmets, so do kids",
journal="Child health alert",
year="2005",
author="",
volume="23",
number="",
pages="2-2",
abstract="When adults wear bicycle helmets so do kids.  <p>Language: en</p>",
language="en",
issn="1064-4849",
doi="",
url="http://dx.doi.org/"
}