1. COPD and asthma: the emergency is clear, now is the time for action
Onno CP van Schayck, Esther A Boudewijns 
The Lancet Respiratory Medicine 
Volume 5, Issue 9, Pages (September 2017)
DOI: /S (17)
Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license Terms and Conditions

2. Figure
Schematic presentation of the underdiagnosis of asthma in the general population (n=1150)
7% of this population had undiagnosed asthma, of whom only one third (34%) presented their symptoms to their family doctor, 79% of whom were then diagnosed by their family doctor as having asthma.2
The Lancet Respiratory Medicine 2017 5, DOI: ( /S (17) )
Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license Terms and Conditions