title: The authors reply.
authors.forename: G Brooke
authors.initials: GB
authors.lastname: Anderson
authors.forename: Jenna R
authors.initials: JR
authors.lastname: Krall
authors.forename: Roger D
authors.initials: RD
authors.lastname: Peng
authors.forename: Michelle L
authors.initials: ML
authors.lastname: Bell
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D004784:Environmental Monitoring; D006304:Health Status; D006801:Humans; D009026:Mortality; D010126:Ozone / Q000032:analysis* / Q000633:toxicity*; D052638:Particulate Matter / Q000032:analysis*
chemical_list: D000393:Air Pollutants; D052638:Particulate Matter; D010126:Ozone
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