Pneumoconiosis in chromite miners in South Africa.
D000328:Adult; D000818:Animals; D002857:Chromium / Q000506:poisoning*; D004391:Dust; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D051379:Mice; D008875:Middle Aged; D008906:Mining; D011009:Pneumoconiosis / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000209:etiology*; D011859:Radiography; D051381:Rats; D013019:South Africa
D004391:Dust; D002857:Chromium