@article{ref1,
title="Further reduction of occupational diseases as a task of the socialist society",
journal="Zeitschrift fur die Gesamte Hygiene und Ihre Grenzgebiete",
year="1981",
author="Häublein, H. G.",
volume="27",
number="5",
pages="337-345",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0049-8610",
doi="",
url="http://dx.doi.org/"
}