@article{ref1,
title="Why physicians should oppose boxing: an interdisciplinary history perspective",
journal="JAMA journal of the American Medical Association",
year="1989",
author="Sammons, J. T.",
volume="261",
number="10",
pages="1484-1486",
abstract="Abstract unavailable.",
language="",
issn="0098-7484",
doi="",
url="http://dx.doi.org/"
}