title: Edgewise sequential directional force technology.
authors.forename: L L
authors.initials: LL
authors.lastname: Merrifield
mesh_terms: D005115:Extraoral Traction Appliances; D006801:Humans; D008334:Mandible; D008437:Maxilla; D009967:Orthodontic Appliances; D013314:Stress, Mechanical; D014087:Tooth Movement Techniques / Q000379:methods*