Velopharyngeal Insufficiency in 22q11.2 Deletion Syndrome Patients: An Assessment of Nasal Endoscopy and Speech Evaluation Findings. Journal of Otolaryngology and Rhinology Research [Internet]. 2023 Jan. 25 [cited 2024 Sep. 19];4(01):124-30. Available from: http://jorr.info/index.php/jorr/article/view/67