TY - GEN AU - Schäfer,Edgar AU - Oitzinger,Mirjam TI - Cutting efficiency of five different types of rotary nickel-titanium instruments SN - 0099-2399 PY - 2008///0328 KW - Dental Alloys KW - chemistry KW - Equipment Design KW - Humans KW - Materials Testing KW - Nickel KW - Root Canal Preparation KW - instrumentation KW - Rotation KW - Surface Properties KW - Titanium N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1016/j.joen.2007.10.009 ER -