title: Routine histopathologic examination of endodontic periradicular surgical specimens--is it warranted?
authors.forename: R E
authors.initials: RE
authors.lastname: Walton
mesh_terms: D001706:Biopsy / Q000706:statistics & numerical data*; D006801:Humans; D010486:Periapical Tissue / Q000473:pathology*; D012390:Root Canal Therapy