@article{ref1,
title="The locomotor apparatus in advanced age. Historical introduction",
journal="Giornale di Gerontologia",
year="1970",
author="Zanobio, B.",
volume="18",
number="11",
pages="995-1000",
abstract="<p>[Abstract unavailable]</p><p>Language: it</p>",
language="it",
issn="0017-0305",
doi="",
url="http://dx.doi.org/"
}