@article{ref1,
title="A five year follow-up of untreated psychopaths",
journal="British journal of psychiatry",
year="1970",
author="Maddocks, P. D.",
volume="116",
number="534",
pages="511-515",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}