@misc{indiciae3d714f3176b4, title = {Endodontic failure--a problem from top to bottom.}, author = {K Bishop and P Briggs}, year = {1995}, doi = {10.1038/sj.bdj.4808813}, url = {https://pubmed.ncbi.nlm.nih.gov/7626336/}, note = {Source identifier: 7626336} }