Radiosensitivity changes of nasopharyngeal carcinoma cells with different levels of differentiation after treatment with chemotherapeutic agents
BU Jun-guo, ZHANG Ji-ren, XIAO Ming-xing Oncology Center, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
Journal of Southern Medical University . 2006, (08): 1140 -1142 .