Abdalwahab R. Abdalwahab, Ahmed Abdelazeim1, Mai Gad, Mamdouh Mahmoud Mostafa, Reham Mohamed Gamal, Mostafa Selim, Mohamed Elmahdy, Ayman Amin, “Parotid Neoplasms in Pediatric Population: A Single Institute Experience”, Annals of RSCB, pp. 4596–4603, May 2021.