@article{ref1,
title="The unique role of the volunteer in suicide prevention",
journal="Crisis",
year="1993",
author="Vining, R. M.",
volume="14",
number="4",
pages="148-9, 167",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0227-5910",
doi="",
url="http://dx.doi.org/"
}