@article{ref1,
title="Karate chops and liver lacerations",
journal="JAMA journal of the American Medical Association",
year="1973",
author="Cantwell, J. D. and King, J. T.",
volume="224",
number="10",
pages="1424-1424",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}