@article{ref1,
title="How much is it worth to prevent suicides? Economic and public health issues in suicide prevention",
journal="Hawaii medical journal",
year="1973",
author="Lum, D.",
volume="32",
number="6",
pages="391-394",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0017-8594",
doi="",
url="http://dx.doi.org/"
}