@article{ref1,
title="Response to the letter to the editor on electronic billboards and driver distraction",
journal="Traffic injury prevention",
year="2013",
author="Ahlstrom, Christer",
volume="14",
number="5",
pages="554-555",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1538-9588",
doi="",
url="http://dx.doi.org/"
}