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

Reliability and validity of the Chester step test in patients with interstitial lung disease A. Alves; A. Oliveira; P.G. Ferreira; V. Martins; A. Marques;

Issue 3¿The occupational burden of respiratory diseases, an update N. Murgia; M. Akgun; P.D. Blanc; J.T. Costa; S. Moitra; X. Muñoz; K. Toren; A.J. Ferreira;