@article{ref1,
title="Flight research program. IX. Medical monitoring of carrier pilots in combat--II",
journal="Aerospace medicine",
year="1967",
author="Lewis, C. E. Jr and Jones, W. L. and Austin, F. and Roman, J.",
volume="38",
number="6",
pages="581-592",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}