Results of dental caries survey of elementary school children in Ulanbator city at Mongol , in 1997
권호근(Ho Keun Kwon),장승기(Sun Ki Jang),서종진(Jong Jin Suh),허진영(Jin Young Huh),최연희(Youn Hee Choi),김권수(Kwon Soo Kim),김영남(Young Nam Kim),임소정(So Jung Lim),오윤바트(Boldyn Oyunbat)
