@article{ref1,
title="Fatigue and hours of service of interstate truck drivers (I): Medical findings",
journal="Public health bulletin (Washington, DC)",
year="1941",
author="Finn, R.H.",
volume="1941",
number="265",
pages="-",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1048-6348",
doi="",
url="http://dx.doi.org/"
}