@article{ref1,
title="Delinquency and symptoms of maladjustment: the findings of a longitudinal study",
journal="Proceedings of the Royal Society of Medicine",
year="1963",
author="Mulligan, G. and Douglas, J. W. and Hammon, W. A. and Tizard, J.",
volume="56",
number="",
pages="1083-1086",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}