Carboxyhemoglobinemia in parking garage employees.
D002248:Carbon Monoxide / Q000097:blood*; D004781:Environmental Exposure; D006801:Humans; D008297:Male; D009784:Occupational Diseases / Q000097:blood*; D012907:Smoking; D001335:Vehicle Emissions
D001335:Vehicle Emissions; D002248:Carbon Monoxide