title: Elective modified neck dissection for treatment of the clinically negative (N0) neck.
authors.affiliation: Department of Head and Neck Surgery, University of Texas M. D. Anderson Cancer Center, Houston 77030, USA.
authors.forename: D L
authors.initials: DL
authors.lastname: Callender
authors.forename: R S
authors.initials: RS
authors.lastname: Weber
mesh_terms: D006258:Head and Neck Neoplasms / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D009333:Neck / Q000601:surgery*