Authors
Andrei Lesan
Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
Carmen Monica Pop
Iuliu Haţieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
© 2019 Andrei Lesan, Carmen Monica Pop, published by Romanian Society of Pneumology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.