@article{ref1,
title="Sexual sadism",
journal="Criminal behaviour and mental health",
year="1994",
author="Grubin, Don",
volume="4",
number="1",
pages="3-9",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0957-9664",
doi="",
url="http://dx.doi.org/"
}