title: [The problem of retreatment].
authors.forename: M
authors.initials: M
authors.lastname: Badino
mesh_terms: D003788:Dental Pulp Diseases / Q000628:therapy*; D006801:Humans; D010483:Periapical Diseases / Q000628:therapy; D012008:Recurrence; D012390:Root Canal Therapy / Q000379:methods*
vernacular_title: Il problema dei ritrattamenti.