Backward orthodontics?
Helmholdt
Robert D
RD
D001641:Bicuspid / Q000473:pathology; D006801:Humans; D008310:Malocclusion / Q000628:therapy; D008963:Molar / Q000473:pathology; D016382:Orthodontic Appliance Design; D014087:Tooth Movement Techniques / Q000295:instrumentation / Q000379:methods*