@article{ref1,
title="Risk analysis in road traffic injury research",
journal="Annals of emergency medicine",
year="2004",
author="Runge, Jeffrey W. and Kanianthra, Joseph N.",
volume="44",
number="2",
pages="153-154",
abstract="Abstract unavailable.",
language="",
issn="0196-0644",
doi="10.1016/S0196064404005220",
url="http://dx.doi.org/10.1016/S0196064404005220"
}