“…The physician responsible for treating a patient may have to turn to simpler means such as tracheostomy. Some consider this essential (Creech, Woodhall, and Ochsner, 1950;Smythe and Bull, 1961), while others have failed to show any advantage from its use (Wright, 1960;Veronesi, 1956), and many have pointed out its dangers (Liston, 1844;Durham, 1869;Reading, 1949Reading, , 1958Hugh-Jones, 1959;Smythe, 1963;Plum and Dunning, 1956;Stothers, 1956;Forbes, Salmon, and Herweg, 1947).…”