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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。
In this paper, three decolorization methods were used to decolorize 394 dental fluorosis teeth in 108 patients, and the results of clinical observation showed that the domestic decolorizing agent in group B was better than those in group A and group C.