title: Now that you know.
authors.forename: R
authors.initials: R
authors.lastname: Dahl
mesh_terms: D002617:Chemical Industry; D004493:Education; D004785:Environmental Pollutants; D015386:Hazardous Substances; D014481:United States; D014484:United States Environmental Protection Agency / Q000331:legislation & jurisprudence*
chemical_list: D004785:Environmental Pollutants; D015386:Hazardous Substances