@article{ref1,
title="The influence of sport's load on central nervous system",
journal="Acta universitatis Carolinae medica",
year="1987",
author="Krejcová, H. and Jerábek, J. and Bojar, M. and Nespor, E. and Meluzínová, E. and Cerný, R. and Stracarova, B.",
volume="33",
number="5-6",
pages="315-406",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-7116",
doi="",
url="http://dx.doi.org/"
}