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;

Transbronchial lung cryobiopsy for peripheral pulmonary lesions. A narrative review Y. Tang; S. Tian; H. Chen; X. Li; X. Pu; X. Zhang; Y. Zheng; Y. Li; H. Huang; C. Bai;