@article{ref1,
title="The Kohn Social Competence Scale and Kohn Symptom Checklist for the preschool child: a follow-up report",
journal="Journal of abnormal child psychology",
year="1977",
author="Kohn, M.",
volume="5",
number="3",
pages="249-263",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-0627",
doi="",
url="http://dx.doi.org/"
}