title: In risk assessment, one has to admit ignorance.
authors.forename: Holger
authors.initials: H
authors.lastname: Hoffmann-Riem
authors.forename: Brian
authors.initials: B
authors.lastname: Wynne
mesh_terms: D000818:Animals; D001709:Biotechnology / Q000592:standards; D001717:Birds / Q000502:physiology; D017402:Chlorofluorocarbons / Q000633:toxicity; D003634:DDT / Q000633:toxicity; D030841:Food, Genetically Modified / Q000009:adverse effects; D006801:Humans; D011641:Public Relations; D018570:Risk Assessment / Q000592:standards; D012586:Science / Q000592:standards; D018675:Toxicity Tests; D014116:Toxicology / Q000592:standards; D006113:United Kingdom
chemical_list: D017402:Chlorofluorocarbons; D003634:DDT