@article{ref1,
title="Physical and psychological stress components in the work of firemen",
journal="Zeitschrift fur die Gesamte Hygiene und Ihre Grenzgebiete",
year="1981",
author="Hallmeyer, A. and Klingbeil, M. and Köhn-Seyer, G. and Meister, W. and Nehring, R. and Pfister, E. and Reum, P. J.",
volume="27",
number="3",
pages="191-194",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0049-8610",
doi="",
url="http://dx.doi.org/"
}