@article{ref1,
title="On 2 cases of luxations of the knee in skiers",
journal="Minerva Ortopedica",
year="1961",
author="Calcagni, V.",
volume="12",
number="",
pages="626-627",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0026-4911",
doi="",
url="http://dx.doi.org/"
}