@article{ref1,
title="Schizophrenia among adolescent street gang leaders",
journal="Proceedings of the annual meeting of the American Psychopathological Association",
year="1966",
author="Davidman, H. and Preble, E.",
volume="54",
number="",
pages="372-383",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-7389",
doi="",
url="http://dx.doi.org/"
}