@article{ref1,
title="Extended periarticular clacification in small-finger proximal phalanx after volley-ball contusion",
journal="Handchirurgie",
year="1973",
author="Englert, H. M.",
volume="5",
number="1",
pages="57-57",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0046-6794",
doi="",
url="http://dx.doi.org/"
}