@article{ref1,
title="TRB Workshop 2007: Licensing authorities' options for managing older driver safety--practical advice from the researchers",
journal="Traffic injury prevention",
year="2008",
author="Langford, Jim and Braitman, Keli A. and Charlton, J. and Eberhard, John and O'neill, Desmond and Staplin, Loren K. and Stutts, Jane",
volume="9",
number="4",
pages="278-281",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1538-9588",
doi="10.1080/15389580801895210",
url="http://dx.doi.org/10.1080/15389580801895210"
}