单固位体悬臂式粘接桥修复个别前牙缺失的3年临床效果观察
贺敏 刘洁 贾如 党薇
Single-retainercantilever resin-bonded bridge in replacing single anterior tooth:A 3 years clinical observation
口腔生物医学 . 2023, (4): 253 -257 .