PubMed · 2006 · 24 citations · 34 references
Emphysema is associated with collagen deposition in the lungs, and air space size correlates with the amount of lung collagen even when there is no emphysema.
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The Nature of Small-Airway Obstruction in Chronic Obstructive Pulmonary Disease
James C. Hogg, Fanny Chu, Soraya Utokaparch et al. · New England Journal of Medicine · 2004 · 3.7K citations · Full text
Robert O. Crapo, J. Hankinson, Charles G. Irvin et al. · American Journal of Respiratory and Critical Care Medicine · 1995 · 594 citations
Ruben Pauwels, A. Sonia Buist, Peter Calverley et al. · 2001 · 409 citations
Occupational Lung Diseases, Chronic Disease Management, Advanced Lung Disease +11