@article{ref1,
title="The Industrial Commission looks at industrial head injuries",
journal="Industrial medicine and surgery",
year="1968",
author="Otto, G.",
volume="37",
number="1",
pages="43-45",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-8536",
doi="",
url="http://dx.doi.org/"
}