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*  三种镍钛器械对根尖微渗漏影
WANG Q Q, TANG Y Y. Effect of size of preparation and temperature of obturation on apical leakage of root canal in vitro[J]. J ... Sealing ability of potential retrograde root filling materials[J]. Endod Dent Traumatol, 1995, 11(6): 264-269. DOI:10.1111/edt. ... OLCZAK K, PAWLICKA H. Evaluation of the sealing ability of three obturation techniques using a glucose leakage test[J]. BioMed ... Methods After root canal preparations were made by WaveOne, Reciproc and ProTaper respectively, warm gutta-percha obturation ...
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