Authors
Anca Macri
National Institute of Pneumology Marius Nasta, Bucharest
Florin Dumitru Mihălțan
National Institute of Pneumology Marius Nasta, Bucharest
© 2021 Ana Constantin, Anca Macri, Florin Dumitru Mihălțan, published by Romanian Society of Pneumology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.