title: Apexification: a valuable and effective clinical procedure.
mesh_terms: D000293:Adolescent; D002126:Calcium Hydroxide / Q000627:therapeutic use; D002648:Child; D006801:Humans; D012389:Root Canal Obturation / Q000379:methods*; D012390:Root Canal Therapy / Q000379:methods*; D014092:Tooth Root / Q000254:growth & development*
chemical_list: D002126:Calcium Hydroxide