title: Commentary on the article "The transpalatal arch: an alternative to the Nance appliance for space maintenance." Drs. Kupietzky and Tal (May-June 2007).
authors.forename: David B
authors.initials: DB
authors.lastname: Kennedy
mesh_terms: D006801:Humans; D016382:Orthodontic Appliance Design; D009967:Orthodontic Appliances; D013027:Space Maintenance, Orthodontic / Q000295:instrumentation*