title: [The implantation of hydroxyapatite and tricalcium phosphate in periodontal osseous defects in dogs--histological study].
mesh_terms: D000818:Animals; D001842:Bone and Bones / Q000473:pathology / Q000502:physiology; D002130:Calcium Phosphates; D004285:Dogs; D006882:Hydroxyapatites; D010510:Periodontal Diseases / Q000473:pathology / Q000601:surgery*; D010514:Periodontal Pocket / Q000601:surgery; D019736:Prostheses and Implants
chemical_list: D002130:Calcium Phosphates; D006882:Hydroxyapatites