title: [On mediastinoscopy].
mesh_terms: D001984:Bronchial Neoplasms / Q000175:diagnosis; D006801:Humans; D008481:Mediastinoscopy / Q000379:methods; D010243:Paralysis / Q000175:diagnosis; D012009:Recurrent Laryngeal Nerve; D012507:Sarcoidosis / Q000175:diagnosis
vernacular_title: Over mediastinoscopie