title: A 5-year evaluation of apatite toothroots as means to reduce residual ridge resorption.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001031:Apatites; D001862:Bone Resorption / Q000517:prevention & control*; D005260:Female; D006801:Humans; D007575:Jaw, Edentulous / Q000601:surgery*; D008297:Male; D008336:Mandibular Diseases / Q000517:prevention & control*; D008875:Middle Aged; D019736:Prostheses and Implants; D014092:Tooth Root
chemical_list: D001031:Apatites