@article{ref1,
title="Circulatory and respiratory responses in boxers during adequate laboratory loading",
journal="Casopis Lekaru Ceskych",
year="1963",
author="Horak, J.",
volume="102",
number="",
pages="433-435",
abstract="<p>[Abstract unavailable]</p><p>Language: cs</p>",
language="cs",
issn="0008-7335",
doi="",
url="http://dx.doi.org/"
}