@article{ref1,
title="Oral temperature in relation to inflight work-rest schedules",
journal="Aerospace medicine",
year="1970",
author="Harris, D. A. and Hale, H. B. and Hartman, B. O. and Martinez, J. A.",
volume="41",
number="7",
pages="723-727",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}