Ahmed, Megahed Mohamed Hassan http://orcid.org/0000-0001-8225-2436
El-Adawy, Ahlam Abdel-Salam Nabieh
Article History
Received: 22 March 2022
Accepted: 17 June 2022
First Online: 15 July 2022
Declarations
:
: Written informed written consent to participate in the research was provided by all participants (or their parent or legal guardian in the case of children under 16). This research was approved by Medical Research Ethics Committee of Faculty of Medicine, Sohag University, under IRB Registration number: Soh-Med-22-2-20.
: Written informed consent for the publication of personal details, gender, age, diagnosis and images of laryngeal examinations were obtained from the participants and from their parent or legal guardian in the case of children under 16.
: The authors declare that they have no competing interests.