Path File镍钛锉建立根管治疗疏通通道和根管预备的临床效果评价
郭婷婷,王成坤
Evaluation on clinical efficiency of Path File NiTi files in mechanical glide path and preflaring of root cannal therapy
GUO Ting-ting,WANG Cheng-kun
吉林大学学报(医学版)
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2014, (02): 413
-417
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DOI: 10.13481/j.1671-587x.20140238