@article{ref1,
title="Hereditary and environmental factors in neuroses. Results of research on twins and of other methods",
journal="Nervenarzt",
year="1973",
author="Schepank, H.",
volume="44",
number="9",
pages="449-459",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0028-2804",
doi="",
url="http://dx.doi.org/"
}