@article{ref1,
title="Problems of expert testimony in maxillo-facial injuries",
journal="Acta oto-rhino-laryngologica Belgica",
year="1974",
author="Van Clooster, R.",
volume="28",
number="6-7",
pages="704-705",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0001-6497",
doi="",
url="http://dx.doi.org/"
}