@article{ref1,
title="Considerations on facial fractures with impaction of the fragments",
journal="L' Arcispedale S. Anna di Ferrara",
year="1964",
author="Picchi, A.",
volume="17",
number="",
pages="997-1009",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0004-0819",
doi="",
url="http://dx.doi.org/"
}