1. Severe adult-onset asthma: A distinct phenotype
Marijke Amelink, MD, Jantina C. de Groot, MD, Selma B. de Nijs, MSc, Rene Lutter, PhD, Aeilko H. Zwinderman, PhD, Peter J. Sterk, MD, PhD, Anneke ten Brinke, MD, PhD, Elisabeth H. Bel, MD, PhD 
Journal of Allergy and Clinical Immunology 
Volume 132, Issue 2, Pages (August 2013)
DOI: /j.jaci
Copyright © 2013 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2. Fig 1
Age, sex, asthma duration, prevalence of nasal polyposis, and atopy in patients with severe adult-onset asthma and those with mild-to-moderate persistent adult-onset asthma. *P < .05.
Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci )
Copyright © 2013 American Academy of Allergy, Asthma & Immunology Terms and Conditions

3. Fig 2
Percentage of sputum eosinophils and neutrophils in patients with severe and those with mild-to-moderate persistent adult-onset asthma. *P < .05.
Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci )
Copyright © 2013 American Academy of Allergy, Asthma & Immunology Terms and Conditions