@article{ref1,
title="Cellular telephone use and fatal traffic collisions: a commentary",
journal="Accident analysis and prevention",
year="1999",
author="Cher, DJ and Mrad, RJ and Kelsh, Michael",
volume="31",
number="5",
pages="599-599",
abstract="Abstract unavailable.",
language="en",
issn="0001-4575",
doi="",
url="http://dx.doi.org/"
}