Iram Iqbal, Ayaz ur Rehman, Ariba Siddiqui and Naveed Ur Rehman Siddiqui 2024. Congenital Vallecular Cyst: A Case Report of rare cause of upper air way obstruction in infant. Pakistan Journal of Medical Sciences. 40, 6 (May 2024). DOI:https://doi.org/10.12669/pjms.40.6.9433.