鉺-雅各雷射對牙周病非手術治療的效果 44 鉺-雅各雷射對牙周病非手術治療的效果 參考文獻 1. Schwarz F,Sculean A,Georg T and Reich E:Periodontal treatment with an Er-YAGlaser compared to scaling and root planning.A controlled clinical ...
