@article{ref1,
title="Suicide mortality after the first suicide attempt",
journal="Giornale Italiano di Suicidologia",
year="1991",
author="Lonnqvist, Jouko and Ostamo, Aino",
volume="1",
number="2",
pages="75-81",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1120-9747",
doi="",
url="http://dx.doi.org/"
}