title: [Application of a bidimensional approach in orthodontic treatment with the preadjusted appliance].
authors.affiliation: zhaozhihe1963@yahoo.com.cn
authors.forename: Zhi-he
authors.initials: ZH
authors.lastname: Zhao
authors.forename: Yu
authors.initials: Y
authors.lastname: Li
mesh_terms: D006801:Humans; D016382:Orthodontic Appliance Design; D009969:Orthodontic Wires