3-Dimensinal finite element analysis on characteristics of stress distribution of residual root of first mandibular molar repaired by split post crown and split post-core crown

HE Li-hui，GAO Shang，GAO Bei，CHEN Yi-fu，LIU Zhi-hui

Journal of Jilin University(Medicine Edition) . 2013, (1): 113 -116 . DOI: 10.7694/jldxyxb20130126