@article{ref1,
title="Encephalopathia pugilistica (punch drunkeness)",
journal="Acta medica Polona",
year="1971",
author="Jedlinski, J. and Gatarski, J. and Szymusik, A.",
volume="12",
number="3",
pages="443-451",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-608X",
doi="",
url="http://dx.doi.org/"
}