@article{ref1,
title="Military status and mental illness",
journal="Military medicine",
year="1968",
author="Gunderson, E. K. and Arthur, R. J. and Richardson, J. W.",
volume="133",
number="7",
pages="543-549",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}