单侧唇腭裂修复术对上颌骨及面部软组织发育的影响
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Effects of Unilateral Cleft Lip and Palate Prothesis on the Development of Maxillary and Facial Soft Tissue
Fang Bojun, Zhao Yongkang
华西口腔医学杂志 . 2001, (04): 225 -228 .