title: The mineral content of bituminous coal miners' lungs.
mesh_terms: D003032:Coal Mining; D003460:Crystallization; D006801:Humans; D008168:Lung / Q000378:metabolism*; D008670:Metals / Q000032:analysis*; D009784:Occupational Diseases / Q000503:physiopathology; D011009:Pneumoconiosis / Q000503:physiopathology*; D012822:Silicon Dioxide / Q000032:analysis*; D013053:Spectrophotometry
chemical_list: D008670:Metals; D012822:Silicon Dioxide