Underuse of spirometry by general practitioners for the diagnosis of COPD in Italy

by G. Caramori, G. Bettoncelli, R. Tosatto, F. Arpinelli, G. Visonà, G. Invernizzi, B.F. Novelletto, A. Papi, I.M. Adcock, A. Ciaccia
Published 2005-03-01