Objective: To evaluate the effect of overfilling with zinc oxide eugenol (ZOE) on root canal therapy (RCT) for primary tooth.

观察ZOE碘根充超充对乳牙根管治疗疗效的影响。

Modified method of the preparation of isoeugenol through isomerization of eugenol in the presence of 4 times theoretical amount of KOH with eugenol type basil oil as the starting material is stated.

本文叙述丁香罗勒油为原材料用4倍理论量的氢氧钾为进行异构制备异丁香酚的改进方法。