无托槽隐形矫治器和直丝弓矫治器对切牙牙根吸收的影响
王冠, 杨璐, 张玉峰, 罗三莲, 郑纪伟
A retrospective study on incisor root resorption in patients treated with bracketless invisible appliance and straight wire appliance
WANG Guan, YANG Lu, ZHANG Yu-feng, LUO San-lian, ZHENG Ji-wei
上海口腔医学
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2017, (1): 121
-124
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DOI: 10.19439/j.sjos.2017.01.027
