Um material alternativo à base de SBS para substituir a guta percha no tratamento endodôntico

[摘要] Gutta percha is the most widely used dental material for root canal fillings and has been used for over 100 years. It is obtained from a few species of trees in the Malaio archipelago. The disadvantage of gutta percha is its degradability upon aging which

[学科分类] 化学工程（综合）