改良 Twin-Block矫治器对骨性安氏Ⅱ类 1分类错 畸形患儿侧貌及 PAR指数的影响
陈馨, 沈小波, 彭佳美, 冯兴梅
Effects of modified Twin-Block appliance on profile and PAR index of children with skeletal class II division 1 malocclusion
CHEN Xin, SHEN Xiao-bo, PENG Jia-mei, FENG Xing-mei
天津医药
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2020, (3): 199
-203
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DOI: 10.11958/20192339
