• Anodizing

• Lee Min-Ho

• Journal of the Korean Dental Association   2007  Volume.45  No.11 693 ~ 700

• Ko Yeong-Mu

• Choe Han-Cheol

• Journal of the Korean Dental Association   2007  Volume.45  No.11 685 ~ 692

• Bae Tae-Sung

• Journal of the Korean Dental Association   2007  Volume.45  No.11 680 ~ 684