@article{ref1,
title="Clinical and biological aspects of depression in the elderly",
journal="Proceedings of the annual meeting of the American Psychopathological Association",
year="1980",
author="Winokur, G. and Behar, D. and Schlesser, M.",
volume="69",
number="",
pages="145-155",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-7389",
doi="",
url="http://dx.doi.org/"
}