TY - GEN AU - Li,Mei AU - Huang,Xiao-Guang AU - Yang,Zhi-Ning AU - Lu,Jia-Yang AU - Zhan,Yi-Zhou AU - Xie,Wen-Jia AU - Zhou,Dong-Jie AU - Wang,Li AU - Zhu,Di-Xia AU - Lin,Zhi-Xiong TI - Effects of omitting elective neck irradiation to nodal Level IB in nasopharyngeal carcinoma patients with negative Level IB lymph nodes treated by intensity-modulated radiotherapy: a Phase 2 study SN - 1748-880X PY - 2017///0130 KW - Adult KW - Aged KW - Carcinoma KW - Female KW - Humans KW - Lymphatic Metastasis KW - Male KW - Middle Aged KW - Nasopharyngeal Carcinoma KW - Nasopharyngeal Neoplasms KW - drug therapy KW - Neck KW - Neoplasm Recurrence, Local KW - etiology KW - Prospective Studies KW - Radiotherapy Dosage KW - Radiotherapy, Intensity-Modulated KW - methods KW - Survival Analysis KW - Treatment Failure N1 - Publication Type: Clinical Trial, Phase II; Journal Article UR - https://doi.org/10.1259/bjr.20150621 ER -