title: [Essay after reading "Effect of radiotherapy on clinical management for head and neck carcinoma"].
authors.affiliation: syfklxf@yahoo.com.cn
authors.forename: Yong-feng
authors.initials: YF
authors.lastname: Si
authors.forename: Zhong-qiang
authors.initials: ZQ
authors.lastname: Tao
authors.forename: Shi-qiang
authors.initials: SQ
authors.lastname: Chen
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy*; D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans