@article{ref1,
title="Stress: an unnecessary fact of life",
journal="Military medicine",
year="1987",
author="Stephens, C. R.",
volume="152",
number="1",
pages="19-24",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}