title: Treatment of an endodontic/periodontic defect using guided tissue regeneration: report of a case.
authors.forename: B C
authors.initials: BC
authors.lastname: Duff
mesh_terms: D000328:Adult; D001861:Bone Regeneration; D002908:Chronic Disease; D005260:Female; D017823:Furcation Defects / Q000601:surgery*; D016557:Guided Tissue Regeneration, Periodontal; D006801:Humans; D010485:Periapical Periodontitis / Q000601:surgery*