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chemical precipitation (2) |
doping (1) |
grain boundary (1) |
hydroxyapatite (2) |
nanopowders (2) |
two-step sintering (1) |
ultrasonic processing (1) |
zirconium (1) |
chemical precipitation (2) |
doping (1) |
grain boundary (1) |
hydroxyapatite (2) |
nanopowders (2) |
two-step sintering (1) |
ultrasonic processing (1) |
zirconium (1) |