title: Instrumentation of the fine curved canals found in the mesial roots of maxillary and mandibular molars.
authors.forename: W T
authors.initials: WT
authors.lastname: Johnson
mesh_terms: D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D006801:Humans; D008963:Molar / Q000033:anatomy & histology*; D012390:Root Canal Therapy / Q000379:methods*