@article{ref1,
title="A severity scale of brain injury. A cross-validation study",
journal="Acta neurologica Scandinavica",
year="1963",
author="Weckroth, J. and Pihkanen, T.",
volume="39",
number="",
pages="67-68",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0001-6314",
doi="",
url="http://dx.doi.org/"
}