@article{ref1,
title="Early intervention by pediatric nurses",
journal="Kinderkrankenschwester",
year="2008",
author="Hoehl, Mechthild",
volume="27",
number="3",
pages="108-109",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0723-2276",
doi="",
url="http://dx.doi.org/"
}