Authors: Papi, A Romagnoli, M Baraldo, S Braccioni, F Guzzinati, I Saetta, M Ciaccia, A Fabbri, LM

Citation: A. Papi et al., Partial reversibility of airflow limitation and increased exhaled NO and sputum eosinophilia in chronic obstructive pulmonary disease, AM J R CRIT, 162(5), 2000, pp. 1773-1777