title: Pathologic changes associated with experimental exposure of rats to coal dust.
mesh_terms: D000336:Aerosols; D000818:Animals; D003031:Coal; D008168:Lung / Q000473:pathology; D008297:Male; D011009:Pneumoconiosis / Q000473:pathology*; D051381:Rats
chemical_list: D000336:Aerosols; D003031:Coal