%0 Journal Article %T Prognostic values of the integrated model incorporating the volume of metastatic regional cervical lymph node and pretreatment serum Epstein¨CBarr virus DNA copy number in predicting distant metastasis in patients with N1 nasopharyngeal carcinoma %A Fan Zhang %A Guan-Qun Zhou %A Ji-Jin Yao %A Jun Ma %A Li Li %A Li-Zhi Liu %A Si-Yang Wang %A Wang-Jian Zhang %A Ya-Nan Jin %A Ya-Qin Wang %A Ying Sun %A Zhen-Yu Qi %A Zhi-Bin Cheng %J Archive of "Cancer Communications". %D 2017 %R 10.1186/s40880-017-0264-x %X Associations between serum EBV DNA copy number and GTVnd as well as clinical demographic characteristics of patients with N1 nasopharyngeal carcinom %K Nasopharyngeal carcinoma %K Lymph node volume %K Epstein¨CBarr virus DNA %K Distant metastasis %K Prognostic model %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5747160/