@article{ref1,
title="Model for the study of psychological stress",
journal="Aerospace medicine",
year="1966",
author="Wherry, R. J.",
volume="37",
number="5",
pages="495-500",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-9402",
doi="",
url="http://dx.doi.org/"
}