下颌磨牙近中中根管研究进展

张博森, 吴家媛

Research progress on the middle mesial root canal in the mandibular molar

Bosen ZHANG, Jiayuan WU

口腔疾病防治 . 2018, (4): 258 -262 . DOI: 10.12016/j.issn.2096-1456.2018.04.012