@article{Fei SUN_627, author = {SUN Fei,LIANG Jingping}, title = {Comparison of the effects of different nickel-titanium root canal preparation instruments in removing highly curved root canal fillings}, publisher = {Journal of Prevention and Treatment for Stomatological Diseases}, year = {2019}, journal = {Journal of Prevention and Treatment for Stomatological Diseases}, volume = {27}, number = {10}, eid = {627}, pages = {627-633}, keywords = {;curved root canal;root canal retreatment;root canal filling;root canal preparation;Nickel-titanium instruments;root canal deviation;residual rate}, doi = https://www.kqjbfz.com/EN/10.12016/j.issn.2096-1456.2019.10.003 }