METHODS: 105 children with either mesial or distal and occlusal caries of deciduous molars of the same name bilaterally were selected.

 
  • 方法:選擇雙側同名乳磨牙患鄰牙合面齲的患兒105例,共226個(gè)牙。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan