@article{ref1,
title="A self-introduced sharp metallic foreign body migrating transcutaneously to the interventricular septum, mistaken as an inhaled pin",
journal="Journal of thoracic and cardiovascular surgery",
year="2011",
author="Sersar, Sameh Ibrahim",
volume="141",
number="2",
pages="603-604; author reply 604",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5223",
doi="10.1016/j.jtcvs.2010.09.061",
url="http://dx.doi.org/10.1016/j.jtcvs.2010.09.061"
}