@article{ref1,
title="Depression in the elderly",
journal="Journal of the Indiana State Medical Association",
year="1978",
author="Blix, S. and Hendrie, Hugh C.",
volume="71",
number="10",
pages="983-987",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-6770",
doi="",
url="http://dx.doi.org/"
}