1. Breathomics in the setting of asthma and chronic obstructive pulmonary disease 
Lieuwe D. Bos, MSc, PhD, Peter J. Sterk, MD, PhD, Stephen J. Fowler, MD, PhD 
Journal of Allergy and Clinical Immunology 
Volume 138, Issue 4, Pages (October 2016)
DOI: /j.jaci
Copyright © 2016 American Academy of Allergy, Asthma & Immunology Terms and Conditions

2. Fig 1 Clinical objectives of a breath test.
Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci )
Copyright © 2016 American Academy of Allergy, Asthma & Immunology Terms and Conditions

3. Fig 2 Methodological steps in breath research.
Journal of Allergy and Clinical Immunology  , DOI: ( /j.jaci )
Copyright © 2016 American Academy of Allergy, Asthma & Immunology Terms and Conditions