title: Negatively charged aerosols. Effect on pulmonary clearance of inhaled  239 PuO 2  in rats.
mesh_terms: D000336:Aerosols; D000390:Air Ionization; D000818:Animals; D002923:Cilia / Q000502:physiology*; D005260:Female; D008168:Lung / Q000032:analysis / Q000502:physiology*; D010087:Oxides; D011005:Plutonium; D011833:Radiation Injuries, Experimental / Q000517:prevention & control; D051381:Rats; D012138:Respiratory Therapy
chemical_list: D000336:Aerosols; D010087:Oxides; D011005:Plutonium