Carlone, Stefano, Bruno Balbi, Michela Bezzi, Marco Brunori, Stefano Calabro, Maria Pia Foschino Barbaro, Claudio Micheletto, et al. “Health and Social Impacts of COPD and the Problem of under-Diagnosis”. Multidisciplinary Respiratory Medicine 9, no. 1 (December 6, 2014). Accessed July 7, 2024. https://mrmjournal.org/index.php/mrm/article/view/398.