@article{ref1,
title="Suicide by means of strangulation. Critical review of the literature and unpublished case material",
journal="Minerva Medicolegale",
year="1969",
author="De Bernardi, A. and Tappero, P.",
volume="89",
number="6",
pages="173-248",
abstract="<p>[Abstract unavailable]</p> <p>Language: it</p>",
language="it",
issn="0026-4849",
doi="",
url="http://dx.doi.org/"
}