PT  - JOURNAL ARTICLE
AU  - Peter J. Sterk
TI  - Chronic diseases like asthma and COPD: do they truly exist?
AID  - 10.1183/13993003.01930-2015
DP  - 2016 Feb 01
TA  - European Respiratory Journal
PG  - 359--361
VI  - 47
IP  - 2
4099  - http://erj.ersjournals.com/content/47/2/359.short
4100  - http://erj.ersjournals.com/content/47/2/359.full
SO  - Eur Respir J2016 Feb 01; 47