title: Radiotherapy for head and neck cancer--is the "next level" down?
authors.forename: William M
authors.initials: WM
authors.lastname: Mendenhall
authors.forename: Anthony A
authors.initials: AA
authors.lastname: Mancuso
mesh_terms: D006258:Head and Neck Neoplasms / Q000532:radiotherapy*; D006801:Humans; D008207:Lymphatic Metastasis; D009364:Neoplasm Recurrence, Local; D010306:Parotid Gland; D050397:Radiotherapy, Intensity-Modulated / Q000379:methods*; D016896:Treatment Outcome