Word: teeth
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Dates: during 1900-1909
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...materials and apparatus for doing that work are, for the most part, applications of three sciences: chemistry, physics, and biology, which have each made rapid progress since the middle of the nineteenth century. To the progress of applied chemistry, dentistry owes a large number of valuable new materials. Teeth used to be filled with gold, or other pure metal, chiefly in the form of foil, but now gold and other pure metals are used in many different forms. Alloys, or mixtures of metals not easily oxidized, are also available. Amalgams have come into use, and above all, very serviceable cements...
...LECTURE. "The Teeth of Public School Children: How Related to the Children's General Health and Development." Dr. William H. Potter. Medical School, Longwood avenue, Boston...
...LECTURE. "The Teeth of Public School Children: How Related to the Children's General Health and Development." Dr. William H. Potter. Medical School, Longwood avenue, Boston...
...LECTURE. "Some Things Parents should know about the Teeth of their Children." Dr. Charles A. Brackett. Medical School, Longwood Avenue, Boston...
...LECTURE. "Some Things Parents should know about the Teeth of their Children." Dr. Charles A. Brackett. Medical School, Longwood Avenue, Boston...