Evaluation on clinical effect of cast pure titanium split post crown restoration of molars with low occlusogingival distance and large root furcation
ZHU Zhen, YANG Junxing, LIU Zhihui
Journal of Jilin University(Medicine Edition) . 2017, (05): 1037 -1041 .  DOI: 10.13481/j.1671-587x.20170534