@article{ref1,
title="An unusual nail-gun injury",
journal="Injury",
year="1974",
author="Johnson, Robert and Campbell, Jacquelyn C.",
volume="6",
number="1",
pages="37-38",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0020-1383",
doi="",
url="http://dx.doi.org/"
}