@article{ref1,
title="Risk factors for mortality in Australian Vietnam-era national servicemen: a case-control study",
journal="Community health studies",
year="1988",
author="O'Toole, Brian I. and Adena, M. A. and Jones, Michael P.",
volume="12",
number="4",
pages="408-417",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0314-9021",
doi="",
url="http://dx.doi.org/"
}