title: Exposure assessment techniques used by EPA.
mesh_terms: D000818:Animals; D004147:Dioxins / Q000032:analysis; D004781:Environmental Exposure; D004785:Environmental Pollutants / Q000032:analysis; D005399:Fishes; D005506:Food Contamination; D006801:Humans; D014481:United States; D014484:United States Environmental Protection Agency; D014871:Water Microbiology
chemical_list: D004147:Dioxins; D004785:Environmental Pollutants