K, Gnanavel, Satish H.V, and Pushpavathi M. “DYSPHONIA SEVERITY INDEX IN CHILDREN WITH VELOPHARYNGEAL DYSFUNCTION: A PRE-POST OPERATIVE COMPARISON”. Innovative Journal of Medical and Health Sciences 3, no. 6 (December 5, 2013). Accessed May 5, 2024. http://innovativejournal.in/index.php/ijmhs/article/view/457.