@article{ref1,
title="Agitation and aggressiveness in elderly people at home",
journal="Age and ageing",
year="1999",
author="Helmer, C. and Dubroca, B. and Letenneur, L. and Fabrigoule, C. and Barberger-Gateau, P. and Dartigues, J. F.",
volume="28",
number="2",
pages="237-238",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-0729",
doi="",
url="http://dx.doi.org/"
}