1. A Multicenter Observational Study of US Adults with Acute Asthma: Who Are the Frequent Users of the Emergency Department? 
Kohei Hasegawa, MD, MPH, Ashley F. Sullivan, MPH, MS, Eva Tovar Hirashima, MD, MPH, Theodore J. Gaeta, DO, MPH, Christopher Fee, MD, Stuart J. Turner, BPharm, MPH, Susan Massaro, PharmD, MPH, Carlos A. Camargo, MD, DrPH 
The Journal of Allergy and Clinical Immunology: In Practice 
Volume 2, Issue 6, Pages e3 (November 2014)
DOI: /j.jaip
Copyright © 2014 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2. Figure 1
The numbers of patients with asthma and ED visits for asthma according to frequency of asthma-related ED visits.
The Journal of Allergy and Clinical Immunology: In Practice 2014 2, e3DOI: ( /j.jaip )
Copyright © 2014 American Academy of Allergy, Asthma & Immunology Terms and Conditions

3. Figure E1
Location of the 48 participating sites in the Multicenter Airway Research Collaboration–36 study.
The Journal of Allergy and Clinical Immunology: In Practice 2014 2, e3DOI: ( /j.jaip )
Copyright © 2014 American Academy of Allergy, Asthma & Immunology Terms and Conditions