@article{ref1,
title="Sick and handicapped drivers. a study on the risks of sudden illness at the wheel and on the frequency of road accidents and traffic offences in chronically sick, disabled, and elderly drivers",
journal="Acta chirurgica Scandinavica Supplementum",
year="1969",
author="Ysander, L.",
volume="409",
number="",
pages="1-82",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0301-1860",
doi="",
url="http://dx.doi.org/"
}