title: [Industrial gases and their toxicity].
mesh_terms: D001151:Arsenic / Q000633:toxicity; D001895:Boron / Q000633:toxicity; D005740:Gases / Q000633:toxicity*; D006219:Halogens / Q000633:toxicity; D006801:Humans; D007221:Industry; D008452:Maximum Allowable Concentration; D009589:Nitrogen Oxides / Q000633:toxicity; D010758:Phosphorus / Q000633:toxicity; D012825:Silicon / Q000633:toxicity
chemical_list: D005740:Gases; D006219:Halogens; D009589:Nitrogen Oxides; D010758:Phosphorus; D001151:Arsenic; D001895:Boron; D012825:Silicon