@article{ref1,
title="Alcohol in connection with the activity of gamma-gt and defects of vision of colors in drivers of motor vehicles",
journal="Covjek i Promet",
year="1987",
author="Frkovic, A. and Pavicevic, L. and Vukelić, M.",
volume="13",
number="1",
pages="31-36",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0350-8765",
doi="",
url="http://dx.doi.org/"
}