@article{ref1,
title="Juvenile delinquency",
journal="Journal of the American Medical Association",
year="1950",
author="Nicholson, M. M.",
volume="144",
number="18",
pages="1538-1540",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9955",
doi="",
url="http://dx.doi.org/"
}