TY - GEN AU - Schäfer,E TI - Shaping ability of Hero 642 rotary nickel-titanium instruments and stainless steel hand K-Flexofiles in simulated curved root canals SN - 1079-2104 PY - 2001///1101 KW - Dental Alloys KW - chemistry KW - Dental Pulp Cavity KW - anatomy & histology KW - Equipment Design KW - Equipment Failure KW - Humans KW - Image Processing, Computer-Assisted KW - Materials Testing KW - Models, Anatomic KW - Nickel KW - Polyesters KW - Root Canal Preparation KW - instrumentation KW - Rotation KW - Stainless Steel KW - Statistics, Nonparametric KW - Surface Properties KW - Time Factors KW - Titanium KW - Tooth Apex N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1067/moe.2001.114622 ER -