@article{ref1,
title="The contribution of medical surveillance to road safety",
journal="Proceedings of the Royal Society of Medicine",
year="1977",
author="Raffle, P. A.",
volume="70",
number="4",
pages="240-243",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}