@article{ref1,
title="Overcoming tribalism",
journal="Psychiatric services",
year="2018",
author="Friedman, Richard A.",
volume="69",
number="9",
pages="946-947",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1075-2730",
doi="10.1176/appi.ps.201800259",
url="http://dx.doi.org/10.1176/appi.ps.201800259"
}