title: A study of freeze-dried (lyophilized) cortical bone used as an apical barrier in adult monkey teeth.
mesh_terms: D000818:Animals; D016025:Bone Transplantation; D003786:Dental Pulp Cavity / Q000502:physiology; D003809:Dentin, Secondary / Q000502:physiology; D005612:Freeze Drying; D008252:Macaca fascicularis; D012387:Root Canal Filling Materials / Q000008:administration & dosage*; D012390:Root Canal Therapy / Q000379:methods*; D014945:Wound Healing
chemical_list: D012387:Root Canal Filling Materials