New article published in Respiratory Research about ESI (Emphysema Severity Index) validation and comparison with CT-based metrics :

Spirometric assessment of emphysema presence and severity as measured by quantitative CT and CT-based radiomics in COPD.

To read or download the paper please follow the link:

– Spirometric assessment of emphysema presence and severity as measured by quantitative CT and CT-based radiomics in COPD