@article{ref1,
title="Killing and attempts to kill one's own children by psychotic mothers",
journal="Archiv fur Psychiatrie und Nervenkrankheiten",
year="1966",
author="Zumpe, L.",
volume="208",
number="2",
pages="198-208",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0003-9373",
doi="",
url="http://dx.doi.org/"
}