@article{ref1,
title="Industrial hygiene's contribution towards improving health protection and health care for workers in socialist agriculture of the German Democratic Republic",
journal="Zeitschrift fur die Gesamte Hygiene und Ihre Grenzgebiete",
year="1978",
author="Mönnich, H. T.",
volume="24",
number="5",
pages="329-331",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0049-8610",
doi="",
url="http://dx.doi.org/"
}