Dentistry in Japan.
D003813:Dentistry / Q000639:trends*; D006665:History of Dentistry; D049668:History, 15th Century; D049669:History, 16th Century; D049670:History, 17th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D007564:Japan