Objective To evaluate microleakage of total-and self-etch system combining with resin composites in rehabilitating flared root canal.
目的比较全酸蚀和自酸蚀两种黏结系统联合复合树脂重塑喇叭状残根的微渗漏。
Objective To evaluate microleakage of total-and self-etch system combining with resin composites in rehabilitating flared root canal.
目的比较全酸蚀和自酸蚀两种黏结系统联合复合树脂重塑喇叭状残根的微渗漏。
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