@article{ref1,
title="The syndrome of carotid occlusion following minor craniocerebral trauma",
journal="Journal of neurosurgery",
year="1970",
author="Olafson, R. A. and Christoferson, L. A.",
volume="33",
number="6",
pages="636-639",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3085",
doi="10.3171/jns.1970.33.6.0636",
url="http://dx.doi.org/10.3171/jns.1970.33.6.0636"
}