1. Advances in pediatric asthma in 2011: Moving forward
Stanley J. Szefler, MD 
Journal of Allergy and Clinical Immunology 
Volume 129, Issue 1, Pages (January 2012)
DOI: /j.jaci
Copyright © 2012 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2. Fig 1
A, Asthma hospitalizations per 10,000 population, United States, B, Asthma deaths per 100,000 population, United States,
Source: National Hospital Discharge Survey, Mortality Component of the National Vital Statistics System; National Center for Health Statistics, Centers for Disease Control and Prevention. Note: Asthma hospitalizations are first listed with International Classification of Diseases–ninth revision–Clinical Modification (ICD-9-CM) code 493. Asthma deaths include those with the underlying cause coded as ICD-9 code 493 from , and International Classification of Diseases–tenth revision (ICD10) codes J45-J46 from Reprinted and modified with permission from the November 2011 Journal of Allergy and Clinical Immunology cover and Szefler.3
Journal of Allergy and Clinical Immunology  , 60-68DOI: ( /j.jaci )
Copyright © 2012 American Academy of Allergy, Asthma & Immunology Terms and Conditions