@article{ref1,
title="Does the public health approach to suicide prevention and treatment work?",
journal="Hong Kong journal of psychiatry",
year="2007",
author="Cheng, J.Y.-w.",
volume="16",
number="1",
pages="34-35",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1026-2121",
doi="",
url="http://dx.doi.org/"
}