Paediatrica Indonesiana, Vol 61, Iss 5, Pp 261-70 (2021) Adham, M, Jelita, N K, Gatot, D, Gondhowiardjo, S A, Rachmadi, L, Greijer, A E, Tan, I B & Middeldorp, J M 2021, ' Epstein-barr dna in advanced pediatric nasopharyngeal cancer ', Paediatrica Indonesiana(Paediatrica Indonesiana), vol. 61, no. 5, pp. 261-270 . https://doi.org/10.14238/pi61.5.2021.261-70 Paediatrica Indonesiana(Paediatrica Indonesiana), 61(5), 261-270. Indonesian Society of Pediatrician