title: The standardized-taper root canal preparation, Part 1: Concepts for variably tapered shaping instruments.
authors.forename: L S
authors.initials: LS
authors.lastname: Buchanan
mesh_terms: D003762:Dental Instruments; D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D004867:Equipment Design; D006801:Humans; D018915:Root Canal Preparation / Q000295:instrumentation* / Q000379:methods / Q000592:standards*