title: Epidemiology. Regulations spark technology competition.
authors.forename: Marie
authors.initials: M
authors.lastname: Granmar
mesh_terms: D000397:Air Pollution / Q000517:prevention & control*; D005374:Filtration / Q000295:instrumentation; D005742:Gasoline; D033161:Government Regulation; D007221:Industry; D010316:Particle Size; D014481:United States; D014484:United States Environmental Protection Agency; D001335:Vehicle Emissions / Q000517:prevention & control* / Q000633:toxicity
chemical_list: D005742:Gasoline; D001335:Vehicle Emissions