@article{ref1,
title="Behaviors related to unintentional and intentional injuries among high school students--United States, 1991",
journal="Journal of school health",
year="1992",
author="",
volume="62",
number="9",
pages="439-443",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-4391",
doi="",
url="http://dx.doi.org/"
}