Epstein-Barr virus DNA loads in the peripheral blood cells predict the survival of locoregionally-advanced nasopharyngeal carcinoma patients. - Yongqiao He; Dawei Yang; Ting Zhou; Wenqiong Xue; Jiangbo Zhang; Fangfang Li; Fang Wang; Tongmin Wang; Ziyi Wu; Ying Liao; Meiqi Zheng; Changmi Deng; et al. (Cancer Biology & Medicine, 2021)