%0 Journal Article %T Second Primary Malignancies in Pediatric and Adolescent Nasopharyngeal Carcinoma Survivors: Experience of a Single-center %A BÜYÜKKAPU BAY, S. %A ÖZKAYA, K. %A KEBUDİ, R. %A ALTUN, M. %J Turk J Oncol %D 2021 %V 36 %P 267-272 %R 10.5505/tjo.2021.2805