@article{ref1,
title="Suicide 4: Predictability and prevention",
journal="Mental hygiene",
year="1960",
author="Hirsh, J.",
volume="44",
number="3",
pages="382-389",
abstract="[Abstract unavailable]  <p>Language: en</p>",
language="en",
issn="0025-9683",
doi="",
url="http://dx.doi.org/"
}