@article{ref1,
title="Sudden death due to low-energy chest-wall impact (commotio cordis)",
journal="New England journal of medicine",
year="1998",
author="Bökenkamp, R. and Paul, T.",
volume="339",
number="19",
pages="1398; author reply 1399-1398; author reply 1399",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM199811053391914",
url="http://dx.doi.org/10.1056/NEJM199811053391914"
}