by 정재형(Jae-Hyung Chung), 박형식(Hyung-Sik Park), 황충주(Chung-Ju Hwang)
Published in Journal of the Korean Association of Oral and Maxillofacial Surgeons (28.02.2003)

by 유재하(Jae-Ha Yoo), 최병호(Byung-Ho Choi), 한상권(Sang-Kwon Han), 정원균(Won-Gyun Chung), 노희진(Hie-Jin Noh), 장선옥(Sun-Ok Jang), 김종배(Jong-Bae Kim), 남기영(Ki-Young Nam), 정재형(Jae-Hyung Chung), 김병욱(Byung-Wook Kim)
Published in Journal of the Korean Association of Oral and Maxillofacial Surgeons (30.10.2004)

by 김종배(Jong-Bae Kim), 정원균(Won-Gyun Chung), 노희진(Hie-Jin Noh), 장선옥(Sun-Ok Jang), 유재하(Jae-Ha Yoo), 한상권(Sang-Kwon Han), 정재형(Jae-Hyung Chung), 김병욱(Byung-Wook Kim)
Published in Journal of the Korean Association of Oral and Maxillofacial Surgeons (30.10.2003)

by 최병호(Byung Ho Choi), 유재하(Jae Ha Yoo), 정재형(Jae Hyung Chung), 정재호(Jae Ho Chung)
Published in Journal of the Korean Association of Oral and Maxillofacial Surgeons (30.01.1998)