title: The role of preoperative surgical staging in left upper lobe tumors.
authors.forename: R J
authors.initials: RJ
authors.lastname: Ginsberg
mesh_terms: D006801:Humans; D008175:Lung Neoplasms / Q000473:pathology* / Q000601:surgery; D008198:Lymph Nodes / Q000473:pathology; D008207:Lymphatic Metastasis; D008481:Mediastinoscopy; D008482:Mediastinum; D009367:Neoplasm Staging; D011300:Preoperative Care