计算机辅助设计与制作的一体化氧化锆全瓷桩核5年临床观察
周团锋1, 王新知2,

Clinical observation of the restoration of computer aided designed and manufactured one-piece zirconia posts and cores: a 5-year prospective follow-up study
ZHOU Tuan-feng1, WANG Xin-zhi2,
右上中切牙最终完成全瓷冠修复