@article{ref1,
title="Major bilateral luxation of both knees: report of a clinical case",
journal="Acta orthopaedica Belgica",
year="1969",
author="Gueur, P.",
volume="35",
number="2",
pages="422-426",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0001-6462",
doi="",
url="http://dx.doi.org/"
}