TY - GEN AU - Baxter,Steffi AU - Beck,Friederike AU - Hülsmann,Michael TI - Root canal preparation using S5, Mtwo, and ProTaper Universal nickel-titanium systems: a comparative ex-vivo study SN - 1936-7163 PY - 2019///1126 KW - Dental Pulp Cavity KW - Equipment Design KW - Humans KW - Nickel KW - Root Canal Preparation KW - Root Canal Therapy KW - Smear Layer KW - Titanium N1 - Publication Type: Journal Article UR - https://doi.org/10.3290/j.qi.a42326 ER -