@article{ref1,
title="Comparison of effects from single and repeated trauma to the animal brain",
journal="Scandinavian journal of rehabilitation medicine",
year="1972",
author="Rinder, L. and Olsson, Y. and Lindgren, S. and Stålhammar, D.",
volume="4",
number="3",
pages="97-99",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-5505",
doi="",
url="http://dx.doi.org/"
}