Bibliografia

 

1. Corrado et al. Respiratory Medicine2012; 106: 989-997

2. GOLD. Global strategy for the diagnosis, management, and prevention of COPD. Disponibile all’indirizzo web: http://www.goldcopd.org/guidelines-global-strategy-for-diagnosis-management.html. Ultimo aggiornamento 2015

3. Jones PW et al. Respiratory Research 2011; 12:161