title: Barrier aids bone regrowth after socket grafting.
mesh_terms: D016301:Alveolar Bone Loss; D001861:Bone Regeneration; D018786:Bone Substitutes; D016025:Bone Transplantation; D006801:Humans; D014081:Tooth Extraction; D020390:Tooth Socket
chemical_list: D018786:Bone Substitutes