@article{ref1,
title="The significance of social psychological factors for the death risk, especially in aged persons",
journal="Nordisk Psykiatrisk Tidsskrift",
year="1964",
author="Ekblom, B.",
volume="18",
number="",
pages="272-281",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0029-1455",
doi="",
url="http://dx.doi.org/"
}