@misc{indiciae915c172a2c4a, title = {Root-end cavity preparation using the MicroMega Sonic Retro-prep Tip. SEM analysis.}, author = {A Lloyd and A Jaunberzins and P M Dummer and S Bryant}, year = {1996}, doi = {10.1111/j.1365-2591.1996.tb01388.x}, url = {https://pubmed.ncbi.nlm.nih.gov/9206411/}, note = {Source identifier: 9206411} }