Specific harmfulness of respirable dusts from West German coal mines. VI: Comparison of experimental and epidemiological results.
D003031:Coal / Q000032:analysis*; D003032:Coal Mining; D004391:Dust / Q000032:analysis*; D005860:Germany, West; D006801:Humans; D011009:Pneumoconiosis / Q000453:epidemiology*
D003031:Coal; D004391:Dust