@article{ref1,
title="Bullet migration from the knee to the heart after a gunshot injury: a case report",
journal="Chinese medical journal",
year="2011",
author="Lu, Xiao-Hui and Lu, Zhi-Jun and Hu, Jun and Song, Jian-Xin and Chen, Shun-Liang",
volume="124",
number="10",
pages="1590-1592",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0366-6999",
doi="",
url="http://dx.doi.org/"
}