title: [Level of methemoglobin in coal miners chronically exposed to gases produced by explosive charges].
mesh_terms: D000328:Adult; D003032:Coal Mining; D004781:Environmental Exposure; D005107:Explosions; D005740:Gases / Q000009:adverse effects; D006801:Humans; D008297:Male; D008708:Methemoglobinemia / Q000209:etiology*; D008875:Middle Aged; D009784:Occupational Diseases
chemical_list: D005740:Gases
vernacular_title: Poziom methemoglobiny u górników kopalń wegla kamiennego narazonych przewlekle na działanie gazów odstrzałowych