@article{ref1,
title="Medullar injury caused by sewing needle puncture",
journal="Journal of emergency medicine",
year="2011",
author="Takahashi, Kohei and Morimura, Naoto and Sakamoto, Tetsuya and Nagashima, Hiroshi and Hirata, Masafumi",
volume="40",
number="1",
pages="65-67",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0736-4679",
doi="10.1016/j.jemermed.2008.01.002",
url="http://dx.doi.org/10.1016/j.jemermed.2008.01.002"
}