Experimental contributions to the pathogenesis of coal workers' pneumoconiosis.
D000818:Animals; D003032:Coal Mining; D008168:Lung / Q000473:pathology; D008297:Male; D011009:Pneumoconiosis / Q000209:etiology* / Q000473:pathology; D011791:Quartz; D051381:Rats; D011919:Rats, Inbred Strains
D011791:Quartz