@article{ref1,
title="Child welfare and child protection",
journal="Praxis der Kinderpsychologie und Kinderpsychiatrie",
year="2009",
author="Lenz, Albert and Lehmkuhl, U.",
volume="58",
number="10",
pages="761-763",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0032-7034",
doi="",
url="http://dx.doi.org/"
}