@article{ref1,
title="Unintentional and intentional injuries--United States",
journal="MMWR: Morbidity and mortality weekly report",
year="1982",
author="Centers for Disease Control and Prevention, USA, ",
volume="31",
number="18",
pages="240, 245-8",
abstract="Abstract unavailable.",
language="en",
issn="0149-2195",
doi="",
url="http://dx.doi.org/"
}