Authors
Ramona Ungureanu
ENT Department, “Dr. Victor Babes” Diagnostic and Treatment Center, Bucharest, Romania
Elena Madalan
Allergology Department, “Dr. Victor Babes” Diagnostic and Treatment Center, Romania
© 2019 Ramona Ungureanu, Elena Madalan, published by Romanian Rhinologic Society
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.