@article{ref1,
title="Confronting suicide. Part I. Vulnerable people and perilous circumstances",
journal="Harvard Mental Health Letter",
year="2003",
author="",
volume="19",
number="11",
pages="1-4",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1057-5022",
doi="",
url="http://dx.doi.org/"
}