[Air pollution and blood gases].
D000397:Air Pollution; D002248:Carbon Monoxide / Q000097:blood; D002249:Carbon Monoxide Poisoning / Q000097:blood*; D004781:Environmental Exposure; D005221:Fatigue; D006454:Hemoglobins / Q000378:metabolism; D006801:Humans; D013458:Sulfur Dioxide / Q000506:poisoning*; D001335:Vehicle Emissions
D006454:Hemoglobins; D001335:Vehicle Emissions; D013458:Sulfur Dioxide; D002248:Carbon Monoxide