title: History of extended cervical mediastinoscopy.
authors.affiliation: Katholisches Klinikum Koblenz - Brüderhaus, Department of Thoracic Surgery, Kardinal-Krementz-Str. 1-5, D-56075 Koblenz, Germany.
authors.forename: Martin
authors.initials: M
authors.lastname: Hürtgen
authors.forename: Biruta
authors.initials: B
authors.lastname: Witte
mesh_terms: D002283:Carcinoma, Bronchogenic / Q000556:secondary*; D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology*; D008207:Lymphatic Metastasis; D008481:Mediastinoscopy / Q000379:methods*; D009367:Neoplasm Staging