@article{ref1,
title="Self-injurious behavior. Introduction",
journal="Progress in neuro-psychopharmacology and biological psychiatry",
year="1990",
author="Luchins, D. J.",
volume="14",
number="Suppl",
pages="S63-S64",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0278-5846",
doi="",
url="http://dx.doi.org/"
}