@article{ref1,
title="Organization of traffic accident prevention programs in Switzerland",
journal="Zeitschrift fur Unfallmedizin und Berufskrankheiten",
year="1962",
author="Walthert, R.",
volume="55",
number="",
pages="167-176",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0044-3603",
doi="",
url="http://dx.doi.org/"
}