@article{ref1,
title="Contact lenses, eyeglasses and road safety",
journal="Nederlands Tijdschrift voor Geneeskunde",
year="1966",
author="van Walbeek, K.",
volume="110",
number="5",
pages="226-228",
abstract="<p>[Abstract unavailable]</p> <p>Language: nl</p>",
language="nl",
issn="0028-2162",
doi="",
url="http://dx.doi.org/"
}