@article{ref1,
title="A method of reducing the accident rate in bus operation; selection of the bus operator",
journal="Industrial medicine and surgery",
year="1950",
author="Brandaleone, H. and Daily, R. H.",
volume="19",
number="5",
pages="231-234",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0019-8536",
doi="",
url="http://dx.doi.org/"
}