@article{ref1,
title="Head and neck injuries in athletes",
journal="Maryland state medical journal",
year="1967",
author="Aronson, N. I.",
volume="16",
number="10",
pages="59-65",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-4363",
doi="",
url="http://dx.doi.org/"
}