6Bifano CA, Edgin WA, Colleton C, et al. Preliminary evaluation of hydroxyapatite cement as an augmentation device in the edentulous atrophic canine mandible [J]. Oral Surg Oral Med Oral Pathol Oral Radiol Endod,1998,85(5):512.
7Zamet JS, Darbar UR, Griffiths GS, et al. Particulate bioglass as a grafting material in the treatment of periodontal intrabony defects[J]. J Clin Periodontol, 1997 ,24(6):410.
8Robinson BP, Hollinger JO, Szachowicz EH, et al. Calvarial bone repair with porous D,L-polylactide[J].Otolaryngol Head Neck Surg,1995 ,112(6):707.
9Suhonen JT, Meyer BJ. Polylactic acid (PLA) root replica in ridge maintenance after loss of avertically fractured incisor[J]. Endod Dent Traumatol,1996 ,12(3):155.
10Matin K, Nakamura H, Irie K, et al. Impact of recombinant human bone morphogenetic protein-2 on residual ridge resorption after tooth extraction: an experimental study in the rat [J]. Int J Oral Maxillofac Implants,2001,16(3):400.