Presidental address. The next plateau.
D013502:General Surgery / Q000266:history*; D006258:Head and Neck Neoplasms / Q000601:surgery*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D012888:Skull Neoplasms / Q000601:surgery*; D012955:Societies, Medical; D014481:United States