@article{ref1,
title="Self mutilation behavior. Research on a group of mentally retarded patients in a psychiatric hospital",
journal="Psychiatrie de l'enfant",
year="1978",
author="Poussin, G.",
volume="21",
number="1",
pages="67-131",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0079-726X",
doi="",
url="http://dx.doi.org/"
}