@article{ref1,
title="Absolute and relative morbidity burdens attributable to various illnesses and injuries, U.S. Armed Forces, 2013",
journal="Medical surveillance monthly report",
year="2014",
author="",
volume="21",
number="4",
pages="2-7",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="2158-0111",
doi="",
url="http://dx.doi.org/"
}