@article{ref1,
title="Hands-free mobile phone conversation impairs the peripheral visual system to an extent comparable to an alcohol level of 4-5 g 100 ml",
journal="Human psychopharmacology",
year="2005",
author="Langer, Peter and Holzner, Bernhard and Magnet, Wolfgang and Kopp, M.",
volume="20",
number="1",
pages="65-66",
abstract="<p>[Abstract unavailable]   Keywords: Driver distraction;<p /> <p>Language: en</p>",
language="en",
issn="0885-6222",
doi="10.1002/hup.654",
url="http://dx.doi.org/10.1002/hup.654"
}