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