TY - GEN AU - Berutti,Elio AU - Negro,Alfonso Roberto AU - Lendini,Mario AU - Pasqualini,Damiano TI - Influence of manual preflaring and torque on the failure rate of ProTaper rotary instruments SN - 0099-2399 PY - 2004///0621 KW - Dental Alloys KW - Dental Instruments KW - Equipment Failure KW - Models, Dental KW - Nickel KW - Root Canal Preparation KW - instrumentation KW - Titanium KW - Torque N1 - Publication Type: Comparative Study; Evaluation Study; Journal Article UR - https://doi.org/10.1097/00004770-200404000-00011 ER -