摘要
本文应用三种脱色方法对108名患者394颗氟斑牙分 A、B、C 三组脱色治疗,临床观察结果表明 B组国产脱色剂优于 A 组和 C 组。
This article presents 3methods for bleaching stainde teeth for 394 cases of 108 patients who were diuided intoo A B C 3 group.The clinical results show:Bgroup is priority to A and C groups.
