@article{ref1,
title="Reducing injuries by improving safety structures in cars",
journal="Duodecim: Laaketieteellinen Aikakauskirja",
year="1999",
author="Tervo, T. and Sulander, Pekka",
volume="115",
number="6",
pages="717-733",
abstract="Abstract unavailable.",
language="",
issn="0012-7183",
doi="",
url="http://dx.doi.org/"
}