title: Re: Five-year update of a randomized trial of alternating radiotherapy and chemotherapy compared with radiotherapy alone in treatment of unresectable squamous cell carcinoma of the head and neck.
authors.forename: J T
authors.initials: JT
authors.lastname: Parsons
authors.forename: W M
authors.initials: WM
authors.lastname: Mendenhall
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy*; D017024:Chemotherapy, Adjuvant; D015986:Confounding Factors, Epidemiologic; D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000532:radiotherapy*; D006801:Humans; D009367:Neoplasm Staging; D011879:Radiotherapy Dosage; D018714:Radiotherapy, Adjuvant; D012107:Research Design; D016896:Treatment Outcome