@article{ref1,
title="Which examination methods of visual capacity are to be used in assessing automobile driving fitness?",
journal="Zeitschrift fur Arztliche Fortbildung (Jena)",
year="1988",
author="Broschmann, D. and Maul, H. J.",
volume="82",
number="13",
pages="617-618",
abstract="Abstract unavailable.",
language="",
issn="0044-2178",
doi="",
url="http://dx.doi.org/"
}