Liu Y, Han Y, Liu F, Hu D, et al. Involved site radiation therapy in stage I-III nasopharyngeal carcinoma with
limited lymph node burden (ISRT-NPC) or elective region irradiation: a study
protocol for a multicenter non-inferiority randomized controlled phase III
clinical trial. BMC Cancer 2023;23:724.
PMID: 37537541