@article{ref1,
title="Injuries to unprotected pedestrians and road users",
journal="Lakartidningen",
year="1977",
author="Hansson, Patrik",
volume="74",
number="33",
pages="2742-2743",
abstract="<p>[Abstract unavailable]</p> <p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}