title: The single crystal sapphire endosseous dental implant. II. Two-year results of clinical animal trials.
mesh_terms: D000535:Aluminum; D000537:Aluminum Oxide; D000818:Animals; D001672:Biocompatible Materials; D003758:Dental Implantation, Endosseous; D003774:Dental Plaque Index; D003779:Denture Design; D004285:Dogs; D005882:Gingival Diseases / Q000209:etiology; D010512:Periodontal Index; D010519:Periodontium / Q000033:anatomy & histology
chemical_list: D001672:Biocompatible Materials; D000535:Aluminum; D000537:Aluminum Oxide