TY  - GEN
AU  - Yu,Hai-yang
AU  - He,Li-hong
AU  - Zhu,Zhi-ming
AU  - Chao,Yong-lie
AU  - Li,Yan-hong
TI  - [The effect of ion-exchange technique on surface strengthening of dental ceramics]
SN  - 1006-7248
PY  - 2004///0315
N1  - Publication Type: English Abstract; Journal Article
ER  -