@article{ref1,
title="Preventive care in boxing",
journal="Review of Czechoslovak Medicine",
year="1956",
author="Henner, K.",
volume="2",
number="4",
pages="331-338",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0034-6497",
doi="",
url="http://dx.doi.org/"
}