title: Lack of health effects of long-term exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin.
mesh_terms: D004147:Dioxins / Q000009:adverse effects*; D004785:Environmental Pollutants / Q000009:adverse effects*; D006801:Humans; D007111:Immunity, Cellular / Q000187:drug effects*; D008923:Missouri; D000072317:Polychlorinated Dibenzodioxins / Q000009:adverse effects*
chemical_list: D004147:Dioxins; D004785:Environmental Pollutants; D000072317:Polychlorinated Dibenzodioxins