@article{ref1,
title="On the biology of juvenile delinquency: comments on the essay by Felton Earls, "The social reconstruction of adolescence: toward an explanation for increasing rates of violence in youth"",
journal="Perspectives in biology and medicine",
year="1980",
author="Krebs, H.",
volume="23",
number="2 PT1",
pages="179-190",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0031-5982",
doi="",
url="http://dx.doi.org/"
}