@article{ref1,
title="Predisposition for mental illness. A prospective study of adult male psychiatric in- and out-patients in a Swedish urban population",
journal="Acta socio-medica Scandinavica",
year="1970",
author="Lindegard, B. and Nyström, S.",
volume="2",
number="1",
pages="1-22",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0044-6041",
doi="",
url="http://dx.doi.org/"
}