@article{ref1,
title="Problems of geriatric traumatology",
journal="Archivio di Ortopedia",
year="1964",
author="Acchiappati, G. and Gualtieri, G.",
volume="77",
number="",
pages="251-268",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0004-0118",
doi="",
url="http://dx.doi.org/"
}