title: Root canal preparation.
authors.forename: D
authors.initials: D
authors.lastname: Witherspoon
mesh_terms: D006801:Humans; D012388:Root Canal Irrigants; D018915:Root Canal Preparation / Q000295:instrumentation / Q000379:methods; D016369:Smear Layer; D014070:Tooth / Q000033:anatomy & histology
chemical_list: D012388:Root Canal Irrigants