@article{ref1,
title="Physical standards for vehicle operators; an aid to accident prevention",
journal="Industrial medicine and surgery",
year="1956",
author="Brandaleone, H. and Friedman, G. J.",
volume="25",
number="1",
pages="17-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-8536",
doi="",
url="http://dx.doi.org/"
}