title: Scanning electron microscopic observation of particles deposited in the lung.
mesh_terms: D000818:Animals; D008168:Lung / Q000648:ultrastructure*; D008855:Microscopy, Electron, Scanning; D010316:Particle Size; D011137:Polystyrenes; D011817:Rabbits; D012119:Respiration
chemical_list: D011137:Polystyrenes