title: [An experimental study of force produced by torquing auxiliary arch in the Begg technique].
authors.forename: Q M
authors.initials: QM
authors.lastname: Guo
mesh_terms: D001696:Biomechanical Phenomena; D003799:Dental Stress Analysis; D006801:Humans; D009969:Orthodontic Wires; D009971:Orthodontics, Corrective / Q000379:methods*