TY - RPRT TI - Maxillary sinus augmentation using different grafting materials and dental implants in monkeys. Part IV. Evaluation of hydroxyapatite-coated implants. AU - C R Quiñones AU - M B Hürzeler AU - P Schüpbach AU - D R Arnold AU - J R Strub AU - R G Caffesse PY - 1997 DO - 10.1034/j.1600-0501.1997.080608.x UR - https://pubmed.ncbi.nlm.nih.gov/9580409/ ID - 9580409 ER -