title: Reaction of human periapical tissue to pulp extirpation and immediate root canal filling with calcium hydroxide.
mesh_terms: D000328:Adult; D002126:Calcium Hydroxide / Q000494:pharmacology*; D003739:Dental Cementum; D006801:Humans; D010486:Periapical Tissue / Q000187:drug effects*; D011670:Pulpectomy; D012387:Root Canal Filling Materials / Q000494:pharmacology; D012389:Root Canal Obturation; D014092:Tooth Root / Q000033:anatomy & histology
chemical_list: D012387:Root Canal Filling Materials; D002126:Calcium Hydroxide