title: [Diagnosis and therapy of occult primary tumor with lymph node metastases in the area of the head and neck].
authors.affiliation: Klinik und Poliklinik für Hals-, Nasen-, Ohrenkrankheiten der Universität zu Köln.
authors.forename: M
authors.initials: M
authors.lastname: Jungehülsing
authors.forename: H E
authors.initials: HE
authors.lastname: Eckel
authors.forename: S
authors.initials: S
authors.lastname: Staar
authors.forename: O
authors.initials: O
authors.lastname: Ebeling
mesh_terms: D017024:Chemotherapy, Adjuvant; D003131:Combined Modality Therapy; D006258:Head and Neck Neoplasms / Q000175:diagnosis / Q000556:secondary* / Q000628:therapy; D006801:Humans; D008207:Lymphatic Metastasis; D037981:Neck Dissection; D009382:Neoplasms, Unknown Primary / Q000175:diagnosis* / Q000628:therapy; D011379:Prognosis; D018714:Radiotherapy, Adjuvant