A 2012 CDC National Surveillance of Asthma report showed an increasing trend in asthma prevalence among children between 2001 and 2010, with children experiencing more asthma attacks and emergency visits than did adults ( 3 ).
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A 2012 CDC National Surveillance of Asthma report showed an increasing trend in asthma prevalence among children between 2001 and 2010, with children experiencing more asthma attacks and emergency visits than did adults ( 3 ).