@article{ref1,
title="Grease gun granulomas",
journal="Military medicine",
year="1986",
author="Henrichs, W. D. and Helwig, E. B.",
volume="151",
number="2",
pages="78-82",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}