@article{ref1,
title="Attempted suicide by unusual means: hammering nails into skull",
journal="Annales medico-psychologiques",
year="1952",
author="Boittelle, G. and Boittelle-lentulo, C. and Hourcard, J.",
volume="110",
number="1:2",
pages="183-184",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0003-4487",
doi="",
url="http://dx.doi.org/"
}