@article{ref1,
title="How to ask about suicide? A question in need of an empirical answer",
journal="Crisis",
year="2017",
author="Berman, Alan L. and Silverman, Morton M.",
volume="38",
number="4",
pages="213-216",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0227-5910",
doi="10.1027/0227-5910/a000501",
url="http://dx.doi.org/10.1027/0227-5910/a000501"
}