Carlone, S., Balbi, B., Bezzi, M., Brunori, M., Calabro, S., Foschino Barbaro, M. P., Micheletto, C., Privitera, S., Torchio, R., Schino, P., & Vianello, A. (2014). Health and social impacts of COPD and the problem of under-diagnosis. Multidisciplinary Respiratory Medicine, 9(1). https://doi.org/10.4081/mrm.2014.398