口腔医学研究
老年人阻塞根管治疗复杂性探讨
蒋文凯, 吕海鹏, 张亚庆
Complexity of Obstructed Root Canal Treatment in Elderly Patients
JIANG Wen-kai, LV Hai-peng, ZHANG Ya-qing
口腔医学研究 . 2019, (3): 221 -223 .  DOI: 10.13701/j.cnki.kqyxyj.2019.03.006