Tzani, P., Crisafulli, E., Nicolini, G., Aiello, M., Chetta, A., Clini, E. M., & Olivieri, D. (2011). Effects of beclomethasone/formoterol fixed combination on lung hyperinflation and dyspnea in COPD patients. Dove Medical Press.

Tzani, Panagiota, Ernesto Crisafulli, Gabriele Nicolini, Marina Aiello, Alfredo Chetta, Enrico Maria Clini, und Dario Olivieri. Effects of Beclomethasone/formoterol Fixed Combination On Lung Hyperinflation and Dyspnea in COPD Patients. Dove Medical Press, 2011.

Tzani, Panagiota, et al. Effects of Beclomethasone/formoterol Fixed Combination On Lung Hyperinflation and Dyspnea in COPD Patients. Dove Medical Press, 2011.