TY - BOOK ED - 4-11 Feb. 1997 ED - IARC Working Group on the Evaluation of Carcinogenic Risks to Humans ED - ED - ED - International Agency for Research on Cancer TI - Polychlorinated dibenzo-para-dioxins and polychlorinated dibenzofurans SN - 92-832-1269-X SN - 0250-9555 CY - Geneva KW - Paradioxinasdibenzo policlorinados KW - Dibenzofuranos policlorinados N1 - Intituciones patrocinadoras: World Health Organization, IARC Working Group on the Evaluation of Carcinogenic Risks to Humans ER -