@article{ref1,
title="Suicide intervention",
journal="Nursing journal of Singapore",
year="1979",
author="Tang, S. L.",
volume="19",
number="1",
pages="44-46",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0067-5814",
doi="",
url="http://dx.doi.org/"
}