@article{ref1,
title="Chronic subdural hematoma in adolescents after head play in soccer",
journal="Zentralblatt fur Chirurgie",
year="1954",
author="Merrem, G.",
volume="79",
number="24",
pages="1029-1034",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0044-409X",
doi="",
url="http://dx.doi.org/"
}