@article{ref1,
title="Suicide as a public health problem: a statistico-epidemiological study made in the province of Ascoli Piceno",
journal="Giornale di Igiene e Medicina Preventiva",
year="1969",
author="Signorini, L. F. and Palermo, E.",
volume="10",
number="2",
pages="105-128",
abstract="<p>[Abstract unavailable]</p> <p>Language: it</p>",
language="it",
issn="0017-0313",
doi="",
url="http://dx.doi.org/"
}