Natural gas: friend or foe?
D000056:Accident Prevention; D000059:Accidents; D002248:Carbon Monoxide / Q000032:analysis; D002249:Carbon Monoxide Poisoning / Q000209:etiology / Q000517:prevention & control; D005579:Fossil Fuels; D005740:Gases; D006801:Humans; D006113:United Kingdom; D014691:Ventilation
D005579:Fossil Fuels; D005740:Gases; D002248:Carbon Monoxide