@article{ref1,
title="Disturbances in childhood",
journal="Wiener Medizinische Wochenschrift",
year="1970",
author="Hofmann, H.",
volume="120",
number="6",
pages="85-88",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0043-5341",
doi="",
url="http://dx.doi.org/"
}