@article{ref1,
title="Child abuse",
journal="Monatsschrift fur Kinderheilkunde",
year="1967",
author="Köttgen, U.",
volume="115",
number="4",
pages="186-192",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0026-9298",
doi="",
url="http://dx.doi.org/"
}