@article{ref1,
title="The Lundby study has been updated with a new field investigation. The unique project indicates that the rate of mental illness didn't increase during the last 50 years",
journal="Lakartidningen",
year="2008",
author="Nettelbladt, Per and Bogren, Mats and Mattisson, Cecilia",
volume="105",
number="1-2",
pages="34-38",
abstract="<p>[Abstract unavailable]</p> <p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}