@misc{indiciaea73e89e8d68a, title = {Effectiveness of four methods for preparing root canals: a scanning electron microscopic evaluation.}, author = {Y Haikel and C Allemann}, year = {1988}, doi = {10.1016/s0099-2399(88)80195-x}, url = {https://pubmed.ncbi.nlm.nih.gov/3251995/}, note = {Source identifier: 3251995} }