目的：比较氢氧化钙和甲醛甲酚(FC)对去髓术和根管治疗术的封药效果。

AIM: to compare the drug closing effect of calcium hydroxide or FC in pulpectomy and root canal therapy in rat.

youdao

目的：比较氢氧化钙和甲醛甲酚(FC)对去髓术和根管治疗术的封药效果。

AIM: to compare the drug closing effect of calcium hydroxide or FC in pulpectomy and root canal therapy in rat.

youdao