@article{ref1,
title="Road safety and mental health in South Africa. I",
journal="South African medical journal SAMJ",
year="1974",
author="Cheetham, R. W.",
volume="48",
number="5",
pages="167-171",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-2469",
doi="",
url="http://dx.doi.org/"
}