@article{doi:10.14744/eej.2021.14238, author = {Setzer, Frank and Harley, Meghan and Cheung, Julia and Karabucak, Bekir}, title = {Possible Causes for Failure of Endodontic Surgery – A Retrospective Series of 20 Resurgery Cases}, journal = {Eur Endod J}, volume = {6}, number = {2}, pages = {235-241}, year = {2021}, doi = {10.14744/eej.2021.14238}, note ={PMID: 34650019}, URL = {https://dx.doi.org/10.14744/eej.2021.14238}, eprint = {https://dx.doi.org/10.14744/eej.2021.14238} }