title: Prognostic role of negative plasma EBV DNA level in patients with NPC.
authors: Department of Radiation Oncology, Acibadem University School of Medicine, Maslak, Istanbul, Turkey. Electronic address: enis.ozyar@acibadem.com.tr.
authors: Enis
authors: E
authors: Ozyar
mesh_terms: D002277:Carcinoma; D004247:DNA; D004279:DNA, Viral; D020031:Epstein-Barr Virus Infections; D004854:Herpesvirus 4, Human / Q000235:genetics*; D006801:Humans; D009303:Nasopharyngeal Neoplasms; D011379:Prognosis
chemical_list: D004279:DNA, Viral; D004247:DNA