title: [Hydroxyapatite alveolar ridge augmentation in cases of flabby gums].
mesh_terms: D000540:Alveolar Ridge Augmentation / Q000379:methods*; D001031:Apatites; D001672:Biocompatible Materials; D006801:Humans; D009066:Mouth, Edentulous / Q000601:surgery*; D013516:Oral Surgical Procedures, Preprosthetic / Q000379:methods*; D019736:Prostheses and Implants; D013280:Stomatitis / Q000601:surgery*; D013282:Stomatitis, Denture / Q000601:surgery*
chemical_list: D001031:Apatites; D001672:Biocompatible Materials