@article{ref1,
title="Central embolization of needle fragment following intravenous drug abuse",
journal="British journal of addiction",
year="1989",
author="Gyrtrup, H. J. and Andreassen, K. H. and Pedersen, J. H. and Mortensen, L. B.",
volume="84",
number="1",
pages="103-105",
abstract="A case of migration of a broken needle from the right femoral vein to the heart leading to severe pericarditis in a heroin addict is described.<p /><p>Language: en</p>",
language="en",
issn="0952-0481",
doi="",
url="http://dx.doi.org/"
}