Medial retropharyngeal nodal region sparing radiotherapy in nasopharyngeal carcinoma: five year analysis of open label, non-inferiority, multicentre, randomised phase 3 trial. (bmj.com)

Authors: Wang SX … Mao YP Journal: BMJ Published: 2026-03-31 DOI: https://doi.org/10.1136/bmj-2025-086050