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2. Case-control study: soft-tissue sarcomas and exposure to phenoxyacetic acids or chlorophenols;Hardell;Br J Cancer,1979
3. Soft tissue sarcomas and exposure to chemical substances: A case-referrent study;Eriksson;Br J Industr Med,1981
4. The mortality experience of workers exposed to tetrachloro dibenzodioxin in a trichlorophenol process accident;Zack;J Occup Med,1980
5. Dioxin, chloracne and soft tissue sarcoma;Cook;Lancet,1981