[The point in periodontology].
D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D010510:Periodontal Diseases / Q000266:history*; D010517:Periodontics / Q000266:history*
Le point en parodontologie.