@article{ref1,
title="Impossibility of preventing brain damage in boxing. Prohibit head blows, tighten physician control. A scandinavian Expert Committee",
journal="Lakartidningen",
year="1981",
author="",
volume="78",
number="22",
pages="2234-2235",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}