%0 Journal Article %T The Extent of the Crack on Artificial Simulation Models with CBCT and Periapical Radiography %A Feng Qiao %A Ligeng Wu %A Lijun Wang %A Minghua Li %A Shuang Wang %A Xu Zhang %A Yiran Xu %A Zhengyan Shen %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0169150 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5215233/