@article{ref1,
title="Pacemaker malfunction associated with blunt trauma",
journal="New York state journal of medicine",
year="1978",
author="McCann, W. J.",
volume="78",
number="4",
pages="645-645",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-7628",
doi="",
url="http://dx.doi.org/"
}