Authors
kalina.trifonova@trakia-uni.bg
Department of Ophthalmology and Otorhinolaryngology, Medical Faculty, Trakia University – Stara Zagora, Bulgaria
kalina.trifonova@trakia-uni.bg
© 2025 V. Marinov, K. Slaveykov, K. Trifonova, published by Medical University - Sofia
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.