Authors: Castagnaro, A Chetta, A Foresi, A D'Ippolito, R Malorgio, R Olivieri, D

Citation: A. Castagnaro et al., Effect of sputum induction on spirometric measurements and arterial oxygensaturation in asthmatic patients, smokers, and healthy subjects, CHEST, 116(4), 1999, pp. 941-945