@article{ref1,
title="Increased serum concentrations of protein S-100 after minor head injury: a biochemical serum marker with prognostic value?",
journal="Journal of neurology, neurosurgery, and psychiatry",
year="1995",
author="Ingebrigtsen, T. and Romner, B. and Kongstad, P. and Langbakk, B.",
volume="59",
number="1",
pages="103-104",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3050",
doi="",
url="http://dx.doi.org/"
}