• Yang Byeong-Eon

• Song Sang-Hoon, Kim Seong-Gon

• Journal of the Korean Dental Association   2007  Volume.45  No.9 562 ~ 570

• Choi Sung-Ho

• Moon Hong-Seok

• Journal of the Korean Dental Association   2007  Volume.45  No.9 543 ~ 561

• Oh Sang-Chun

• Journal of the Korean Dental Association   2007  Volume.45  No.9 535 ~ 542

• Kim Seong-Hun

• Journal of the Korean Dental Association   2007  Volume.45  No.9 528 ~ 534