Antimicrobial effects of metal ions (Ag+, Cu2+, Zn2+) in hydroxyapatite - Kim, T. N; Feng, Q. L; Kim, J. O; Wu, J; Wang, H; Chen, G. C; Cui, F. Z (Springer, 1998)
http://dx.doi.org/10.1023/A:1008811501734
Keywords: WW-YZ; ZG