2Becker W, Becker BE, Newman MG, et al. Clinical and microbiologic findings that may contribute to dental implant failure[J]. Int J Oral Maxillofac Implants,1990,5(1): 31-38.
3Ludovico S. Antimicrobial susceptibility of periodontopathic bacteria associated with failing implants[J]. J Periodontol,1995,66(1): 69.
4Maria B, Huw DW, Larry LH. Broad-spectrum bactericidal activity of Ag2O-doped bioactive glass[J]. Antimicrobial Agents and Chemotherapy, 2002, 46(6): 1940-1945.
5Kawahara K, Tsuruda K, Morishita M, et al. Antibacterial effect of silver-zeolite on oral bacteria under anaerobic conditions[J]. Dental Materials, 2000,16(6): 452-455.
