@article{ref1,
title="Managing fatigue in operational settings 2: An integrated approach",
journal="Hospital topics",
year="1997",
author="Rosekind, Mark R. and Gander, Philippa H. and Gregory, Kevin B. and Smith, R. M. and Miller, D. L. and Oyung, R. and Webbon, L. L. and Johnson, John M.",
volume="75",
number="3",
pages="31-35",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0018-5868",
doi="",
url="http://dx.doi.org/"
}