Zaniolo, O., Bettoncelli, G., Bosio, G., Mantovani, L., Pistelli, R., Vaghi, A., … Dal Negro, R. W. (2011). Estimation of economic consequences of GOLD guidelines adoption in the Italian clinical practice. Farmeconomia. Health Economics and Therapeutic Pathways, 12(1), 5–19. https://doi.org/10.7175/fe.v12i1.94