title: [Gas-poisoning affected by the Internet].
authors.forename: Fujio
authors.initials: F
authors.lastname: Ishizawa
mesh_terms: D002249:Carbon Monoxide Poisoning / Q000453:epidemiology / Q000209:etiology; D005739:Gas Poisoning / Q000453:epidemiology* / Q000209:etiology*; D006371:Helium / Q000506:poisoning; D006801:Humans; D006862:Hydrogen Sulfide / Q000506:poisoning; D020407:Internet; D007564:Japan / Q000453:epidemiology; D013405:Suicide / Q000706:statistics & numerical data* / Q000639:trends*
chemical_list: D006371:Helium; D006862:Hydrogen Sulfide