@article{ref1,
title="The psychophysiologic study of stress in military populations",
journal="Military medicine",
year="1986",
author="Balson, P. M. and Manning, D. T. and Howard, N. S. and Mathison, J.",
volume="151",
number="3",
pages="144-153",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}