title: [Problems of health protection for risk groups].
mesh_terms: D004787:Environmental Pollution / Q000517:prevention & control*; D005859:Germany, East; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*; D009790:Occupations; D013222:State Medicine
vernacular_title: Probleme des Gesundheitsschutzes für Risikogruppen