title: Panel discussion: the historical development of laryngectomy. IV. The South American contribution to the surgery of laryngeal cancer.
mesh_terms: D001118:Argentina; D001938:Brazil; D003105:Colombia; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D007822:Laryngeal Neoplasms / Q000266:history / Q000601:surgery*; D007825:Laryngectomy / Q000266:history*; D010239:Paraguay; D014583:Uruguay; D014687:Venezuela