title: Pulmonary clearance and hilar lymph node content in rats after particle exposure.
mesh_terms: D000818:Animals; D004391:Dust; D007442:Intubation, Intratracheal; D008168:Lung / Q000378:metabolism*; D008198:Lymph Nodes / Q000378:metabolism*; D051381:Rats; D012995:Solubility; D013997:Time Factors; D014025:Titanium / Q000008:administration & dosage / Q000378:metabolism*
chemical_list: D004391:Dust; D014025:Titanium