@article{ref1,
title="Prevalence of depression in an elderly population: A population-based study in Iran",
journal="Iranian journal of psychiatry and behavioral sciences",
year="2011",
author="Majdi, Mohamad Reza and Ghayour-Mobarhan, Majid and Salek, Maliheh and Shakeri, Mohamad Taghi and Mokhber, Naghmeh",
volume="5",
number="1",
pages="17-21",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1735-8639",
doi="",
url="http://dx.doi.org/"
}