title: [Blood copper, zinc, iron, cobalt levels in "dust bronchitis" and pneumoconiosis].
mesh_terms: D000328:Adult; D001991:Bronchitis / Q000097:blood*; D003035:Cobalt / Q000097:blood*; D003300:Copper / Q000097:blood*; D004391:Dust; D006801:Humans; D007501:Iron / Q000097:blood*; D008875:Middle Aged; D008906:Mining; D009784:Occupational Diseases; D009787:Occupational Medicine; D011009:Pneumoconiosis / Q000097:blood*; D015032:Zinc / Q000097:blood*
chemical_list: D004391:Dust; D003035:Cobalt; D003300:Copper; D007501:Iron; D015032:Zinc
vernacular_title: Soderzhanie medi, tsinka, zheleza, kobal'ta v krovi pri "pylevykh bronkhitakh" i pnevmokoniozakh.