An experimental analysis of the centric and eccentric force systems by the cervical gear.
D003799:Dental Stress Analysis; D005115:Extraoral Traction Appliances; D006801:Humans; D008953:Models, Anatomic; D008954:Models, Biological; D009968:Orthodontic Appliances, Removable; D013314:Stress, Mechanical; D014087:Tooth Movement Techniques