%0 Journal Article %A Riccardo Pellegrino %A Andrea Antonelli %T Unfolding the mechanisms of progression of pulmonary emphysema in COPD %D 2012 %R 10.1183/09031936.00030112 %J European Respiratory Journal %P 801-803 %V 40 %N 4 %U https://erj.ersjournals.com/content/erj/40/4/801.full.pdf