下颌前磨牙C形根管的锥形束CT研究

孔倩颖,梁立中

Cone-beam computed tomography study of C-shaped root canal of mandibular premolars

KONG Qianying,LIANG Lizhong

口腔疾病防治 . 2020, (2): 88 -92 . DOI: 10.12016/j.issn.2096-1456.2020.02.005