@article{ref1,
title="Population density, depressive symptoms, and suicidal thoughts",
journal="Revista brasileira de psiquiatria",
year="2020",
author="Werneck, André O. and Silva, Danilo R.",
volume="42",
number="1",
pages="105-106",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1516-4446",
doi="10.1590/1516-4446-2019-0541",
url="http://dx.doi.org/10.1590/1516-4446-2019-0541"
}