title: Ultrafine particles in the urban air: to the respiratory tract--and beyond?
authors.forename: Günter
authors.initials: G
authors.lastname: Oberdörster
authors.forename: Mark J
authors.initials: MJ
authors.lastname: Utell
mesh_terms: D000393:Air Pollutants / Q000009:adverse effects* / Q000493:pharmacokinetics*; D000818:Animals; D001812:Blood-Brain Barrier; D004781:Environmental Exposure; D006801:Humans; D019570:Inhalation Exposure; D007700:Kinetics; D051379:Mice; D010316:Particle Size; D051381:Rats; D012140:Respiratory Tract Diseases / Q000209:etiology; D014505:Urban Population
chemical_list: D000393:Air Pollutants