Pre- and post-COVID practice of interventional pulmonology in adults in Portugal F. Guedes; A.J. Ferreira; J. Dionísio; L.V. Rodrigues; A. Bugalho;

Risk factors of pulmonary relapse in microscopic polyangiitis and granulomatosis with polyangiitis T. Villeneuve; G. Pugnet; V. Lauwers-Cances; S. Faguer; G. Prévot;

Bronchoscopic sampling techniques in the era of technological bronchoscopy M. Mondoni; R.F. Rinaldo; P. Carlucci; S. Terraneo; L. Saderi; S. Centanni; G. Sotgiu;