[100 years of female employment. 1: Historical development, occupational protection legislation].
D005260:Female; D005858:Germany; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009784:Occupational Diseases / Q000266:history*; D009786:Occupational Health Services / Q000331:legislation & jurisprudence; D009787:Occupational Medicine / Q000266:history*
100 Jahre Frauenarbeit. Teil 1: Historische Entwicklung, Arbeitsschutz-Gesetzgebung.