@article{ref1,
title="Affective illness in first degree relatives, parental loss and family jointness in depressive disorders",
journal="British journal of psychiatry",
year="1973",
author="Rao, A. V.",
volume="122",
number="570",
pages="601-602",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-1250",
doi="",
url="http://dx.doi.org/"
}