Papi, Alberto, Maria Sandra Magnoni, Carmelo Caio Muzzio, Gianmarco Benso, and Andrea Rizzi. “Phenomenology of COPD: Interpreting Phenotypes With the ECLIPSE Study”. Monaldi Archives for Chest Disease 83, no. 1-2 (October 14, 2016). Accessed April 28, 2024. https://www.monaldi-archives.org/macd/article/view/721.