title: Mechanistic and epidemiologic data: when is enough enough?
authors.forename: Ruth
authors.initials: R
authors.lastname: Roberts
authors.forename: John
authors.initials: J
authors.lastname: Ashby
mesh_terms: D002273:Carcinogens / Q000009:adverse effects* / Q000494:pharmacology; D016021:Epidemiologic Studies; D005544:Forecasting; D006801:Humans; D009369:Neoplasms / Q000139:chemically induced*; D011634:Public Health; D018570:Risk Assessment; D014481:United States; D014484:United States Environmental Protection Agency
chemical_list: D002273:Carcinogens