title: Traffic marker?: early exposure to air pollution associated with childhood asthma.
authors.forename: Laura
authors.initials: L
authors.lastname: Alderson
mesh_terms: D000397:Air Pollution / Q000009:adverse effects*; D001249:Asthma / Q000139:chemically induced*; D002248:Carbon Monoxide / Q000009:adverse effects; D002675:Child, Preschool; D004781:Environmental Exposure / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D009585:Nitrogen Dioxide / Q000009:adverse effects; D009589:Nitrogen Oxides / Q000009:adverse effects; D052638:Particulate Matter / Q000009:adverse effects; D013997:Time Factors
chemical_list: D009589:Nitrogen Oxides; D052638:Particulate Matter; D002248:Carbon Monoxide; D009585:Nitrogen Dioxide