Facciolongo, N., Patelli, M., Gasparini, S., Lazzari Agli, L., Salio, M., Simonassi, C., Del Prato, B. and Zanoni, P. (2016) “Incidence of complications in bronchoscopy. Multicentre prospective study of 20,986 bronchoscopies”, Monaldi Archives for Chest Disease, 71(1). doi: 10.4081/monaldi.2009.370.