@article{ref1,
title="Chile: 84 out of 100 professional boxers are physically damaged",
journal="Landarzt",
year="1964",
author="Habighorst, G.",
volume="40",
number="",
pages="161-161",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0023-7728",
doi="",
url="http://dx.doi.org/"
}