Smoking behavior and secondhand smoke exposure among university students in northern Portugal: Relations with knowledge on tobacco use and attitudes toward smoking R.F. Alves, J. Precioso, E. Becoña

Current utilization of pleuroscopy in mainland Portugal L.V. Rodrigues, R. Gomes, G. Samouco, F. Guedes, L. Ferreira

Current practices of non-invasive respiratory therapies in COVID-19 patients in Portugal — A survey based in the abstracts of the 36th Congress of the Portuguese Society of Pulmonology J.C. Winck