@article{ref1,
title="Evoked potentials in boxers before and after a fight",
journal="Boletin Asociacion Medica de Puerto Rico",
year="1985",
author="Rodríguez del Valle, J.",
volume="77",
number="1",
pages="19-20",
abstract="<p>[Abstract unavailable]</p><p>Language: es</p>",
language="es",
issn="0004-4849",
doi="",
url="http://dx.doi.org/"
}