[1] G.Andreasen: Am. J. Orthod, 1980, 78, 528. [2] M.Simon, C.A.Athanasoulis and D.Kim: Radiology, 1989, 172,99. [3] M.Pocek, F.Maspes and S.Masala: Eur. Radiol, 1996, 6, 230. [4] U.Blum, G.Voshage and J.Lammer: JV. Engl. J. Med, 1997,336, 13. [5] J.Ryhanen, E.Niemi and W.Serlo: J. Biomed Mater. Res.,1997, 35, 451. [6] D. J.Wever, A.G.Veldnuizen, M.M.Sanders and J.M.Schakenraad:Biomaterials, 1997, 18, 1115. [7] J.Ryhanen, M.Kallioinen and J.Tuukkanen: J. Biomed Mater.Res., 1998, 41, 481. [8] A.Kapanen, J.Ryhanen, A.Danilov and J.Tuukkanen: Bioma-terials, 2001, 22, 2475. [9] A.Kapanen, J.Ilvesaro, A.Danilov, J.Ryhanen, P.Lehenkariand J.Tuukkanen: Biomaterials, 2002, 23, 645. [10] M.Berger-Gorbet, B.Broxup, C.Rivard and L.H.Yahia: J.Biomed Mater. Res., 1996, 32, 43. [11] H.M.Frost: Clin. Orthop, 1998, 248, 294. [12] J.Lausmaa and B.Kasemo: Appl. Surf. Sci., 1990, 44, 133. [13] A.P.Ameen, R.D.Short, R.Johns and G.Schwach: Clin. Oral.Implants Res., 1993, 4, 144. [14] B.Demri, M.Hage-Ali, M.Moritz and D.Muster: Biomaterials,1997, 18, 305. [15] A.E.Martell: Inorganic Chemistry in Biology and Medicine,Washington, DC, American Chemical Society, USA, 1980. [16] L.S.Castleman and S.M.Motzkin: Biocompatibility of clinicalimplant materials. USA, CRC, 1981. [17] G.C.McKay, R.Macnair, C.MacDonald and M.H.Grant: Bio-materials, 1996, 17, 1339. [18] D.J.Wever, A.G.Veldhuizen, J.Vries and H.J.Busscher: Biomaterials, 1998, 19, 761. [19] T.Peltola, M.Patsi, H.Rahiala, I.Kangasniemi and A.Yl-Urpo:J. Biomed Mater. Res., 1998, 41, 504. [20] S.A.Shabalovskaya and J.Wanderegg: J. Vac. Sci. Technol.,1995, A13, 2624. [21] F.Filip, J.Lausmaa, J.Musialek and Kmazanec: Biomaterials,2001, 22, 2131. [22] C.G.Meng, J.T.Guo and Z.Q.Hu: J. Alloys Comps., 1996, 237,139. [23] C.C.Zhao, C.G.Meng and Y.J.Hua: Mater. Sci. Eng., 1999,17, 50. (in Chinese) [24] J.D.Jackson: Classical Electrodynamics, New York, Wiley,1975. [25] X.X.Wang, Z.Y.Mao and Z.W.Cao: Sym. Exib. on SMM,Beijing, China, Sept, 1994, 25, 621. |