title: Ultrastructural study of experimental cementum regeneration in rats.
mesh_terms: D000818:Animals; D003094:Collagen; D003238:Connective Tissue / Q000502:physiology / Q000648:ultrastructure; D003739:Dental Cementum / Q000502:physiology / Q000648:ultrastructure*; D008854:Microscopy, Electron; D010510:Periodontal Diseases / Q000473:pathology* / Q000503:physiopathology; D010513:Periodontal Ligament / Q000502:physiology / Q000648:ultrastructure; D051381:Rats; D011917:Rats, Inbred Lew; D012038:Regeneration
chemical_list: D003094:Collagen