title: Postoperative treatment intensification for improving outcome in the high-risk patient: an evolutionary process.
authors.forename: Randal S
authors.initials: RS
authors.lastname: Weber
authors.forename: Merrill S
authors.initials: MS
authors.lastname: Kies
authors.forename: David I
authors.initials: DI
authors.lastname: Rosenthal
mesh_terms: D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D006258:Head and Neck Neoplasms / Q000401:mortality / Q000628:therapy*; D006801:Humans; D009364:Neoplasm Recurrence, Local; D012306:Risk; D015996:Survival Rate