@article{ref1,
title="Traumatic asymmetry of cervical articular surfaces. Their diagnostic certainty and evaluative importance",
journal="Monatsschrift fur Unfallheilkunde, Versicherungs-, Versorgungs- und Verkehrsmedizin",
year="1972",
author="Gutmann, G.",
volume="75",
number="11",
pages="523-532",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0026-9336",
doi="",
url="http://dx.doi.org/"
}