Korean Journal of Health Promotion

: J Korean Dent Assoc. 1978;16(2):83-85. Published online February 28, 1978.; 질의응답; 이의웅¹, 유영규², 최상묵³; ¹구강외과
²교정과
³치주과; Ui-Ung Lee¹, Yeong-Gyu Yu², Sang-Muk Choe³