改进型Twin-block矫治器矫治青春期下前牙先天缺失安氏Ⅱ类错(牙合)的应用研究
개진형Twin-block교치기교치청춘기하전아선천결실안씨Ⅱ류착(아합)적응용연구
Clinical research of improved Twin-block appliance in the treatment of mandibular anterior teeth congenital deletion with angle Ⅱ malocclusion during adolescence
저자의 최근 논문