title: [The occurrence of chlorinated hydrocarbon insecticides in school meals in the GDR].
mesh_terms: D002648:Child; D002855:Chromatography, Thin Layer; D003634:DDT / Q000032:analysis; D003633:Dichlorodiphenyl Dichloroethylene / Q000032:analysis; D003632:Dichlorodiphenyldichloroethane / Q000032:analysis; D004026:Dieldrin / Q000032:analysis; D004732:Endrin / Q000032:analysis; D005504:Food Analysis; D005859:Germany, East; D006533:Heptachlor / Q000032:analysis; D001556:Hexachlorocyclohexane / Q000032:analysis; D006801:Humans; D007306:Insecticides / Q000032:analysis*; D008731:Methoxychlor / Q000032:analysis; D010573:Pesticide Residues / Q000032:analysis; D011078:Polychlorinated Biphenyls / Q000032:analysis; D012572:School Health Services; D013997:Time Factors
chemical_list: D007306:Insecticides; D010573:Pesticide Residues; D003633:Dichlorodiphenyl Dichloroethylene; D001556:Hexachlorocyclohexane; D006533:Heptachlor; D003634:DDT; D011078:Polychlorinated Biphenyls; D004026:Dieldrin; D004732:Endrin; D008731:Methoxychlor; D003632:Dichlorodiphenyldichloroethane
vernacular_title: Aussagen über das Vorkommen von insektiziden Chlorkohlenwasserstoffen in der Schulspeisung der DDR