title: [An improved technique in radical neck dissection with report of long-term results in 334 cases (author's transl)].
mesh_terms: D005500:Follow-Up Studies; D006258:Head and Neck Neoplasms / Q000601:surgery; D006470:Hemorrhage / Q000517:prevention & control; D006801:Humans; D009333:Neck / Q000033:anatomy & histology / Q000098:blood supply; D037981:Neck Dissection / Q000379:methods*