@article{ref1,
title="A recent American investigation on juvenile delinquency",
journal="Presse Medicale (1893)",
year="1954",
author="Verdun, M.",
volume="62",
number="32",
pages="697-698",
abstract="<p>[Abstract unavailable]</p> <p>Language: un</p>",
language="un",
issn="0032-7867",
doi="",
url="http://dx.doi.org/"
}