@article{ref1,
title="Always on the road - health costs as prize of mobility in a 24-h society",
journal="Psychotherapie, Psychosomatik, medizinische Psychologie",
year="2007",
author="Häfner, Steffen and Kächele, Horst and Zipfel, Stephan",
volume="57",
number="8",
pages="307-308",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0937-2032",
doi="10.1055/s-2007-970961",
url="http://dx.doi.org/10.1055/s-2007-970961"
}