• Jo Gyeong-Heon

• Journal of the Korean Dental Association   1969  Volume.7  No.2 97 ~ 103

• Kim Mu

• Journal of the Korean Dental Association   1969  Volume.7  No.2 89 ~ 95

• Jeon Gwang-Seon

• Journal of the Korean Dental Association   1969  Volume.7  No.2 81 ~ 87

• NOBILIUM

• The Korean Dental Association

• Journal of the Korean Dental Association   1969  Volume.7  No.2 79 ~ 80

• Kim Myeong-Gwan

• Journal of the Korean Dental Association   1969  Volume.7  No.2 77 ~ 78

• Lee Chun-Geun

• Journal of the Korean Dental Association   1969  Volume.7  No.2 75 ~ 76

• Kim Dong-Sun

• Journal of the Korean Dental Association   1969  Volume.7  No.2 73 ~ 74