@article{ref1,
title="Death by hanging",
journal="Legal medicine",
year="1987",
author="Ficarra, B. J.",
volume="",
number="",
pages="44-60",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0197-9981",
doi="",
url="http://dx.doi.org/"
}