title: [Electron and optic microscopic study of the smear layer].
mesh_terms: D003786:Dental Pulp Cavity / Q000648:ultrastructure; D003804:Dentin / Q000648:ultrastructure*; D006801:Humans; D008855:Microscopy, Electron, Scanning; D012390:Root Canal Therapy
vernacular_title: Studio dello smeared layer al microscopio ottico ed elettronico.