RT Journal Article SR Electronic T1 Altered proliferation of alveolar epithelial cells is involved in progressive elastase-induced emphysema JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP P4590 VO 40 IS Suppl 56 A1 Alexander Bohla A1 Katrin Kohse A1 Johannes Schwarz A1 Gerrit John A1 Oana Veronica Amarie A1 Oliver Eickelberg A1 Ali Oender Yildirim YR 2012 UL http://erj.ersjournals.com/content/40/Suppl_56/P4590.abstract AB Markup server — Error Error There was a problem handling your request. Please try again in a few minutes, or contact us if you continue to experience this problem.