title: Cells of periodontium: their role in the healing of wounds.
mesh_terms: D003094:Collagen / Q000502:physiology; D003739:Dental Cementum / Q000502:physiology; D006801:Humans; D010513:Periodontal Ligament / Q000502:physiology; D010519:Periodontium / Q000166:cytology / Q000502:physiology* / Q000601:surgery; D014092:Tooth Root; D014945:Wound Healing
chemical_list: D003094:Collagen