title: Regulatory science. Changes to EPA toxicology--speed or delay?
authors.forename: Erik
authors.initials: E
authors.lastname: Stokstad
mesh_terms: D016208:Databases, Factual; D033161:Government Regulation; D018570:Risk Assessment; D014116:Toxicology; D014481:United States; D014484:United States Environmental Protection Agency; D037041:United States Government Agencies