title: Dioxins' health effects remain puzzling. In vitro tests suggests it causes cancer, medical results remain ambiguous.
mesh_terms: D000818:Animals; D002273:Carcinogens; D004147:Dioxins / Q000633:toxicity*; D004781:Environmental Exposure; D006801:Humans
chemical_list: D002273:Carcinogens; D004147:Dioxins