@article{ref1,
title="Adverse effects of rotating schedules on the circadian rhythms of air medical crews",
journal="Air Medical Journal",
year="1995",
author="Martin, T. C.",
volume="14",
number="2",
pages="83-86",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1067-991X",
doi="",
url="http://dx.doi.org/"
}