@article{ref1,
title="Suicide frequency in Scandinavian countries",
journal="Ugeskrift for Laeger",
year="1975",
author="Hjortsjö, T.",
volume="137",
number="40",
pages="2319-2321",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}