Objective to evaluate the effect of professional mechanical tooth cleaning (PMTC) technique on oral hygiene by reviewing the literatures.
目的：通过文献回顾对专业化牙齿清洁技术(PMTC)的特点进行评价。
Objective to evaluate the effect of professional mechanical tooth cleaning (PMTC) technique on oral hygiene by reviewing the literatures.
目的：通过文献回顾对专业化牙齿清洁技术(PMTC)的特点进行评价。
应用推荐