@article{ref1,
title="Suicide prevention: broadening the field toward a public health approach",
journal="Suicide and life-threatening behavior",
year="2001",
author="Hammond, W. Rodney",
volume="32",
number="1 Suppl",
pages="1-2",
abstract="Abstract unavailable.",
language="",
issn="0363-0234",
doi="",
url="http://dx.doi.org/"
}