The new "invisible" orthodontic appliances.
Moskowitz
Elliott M
EM
D000328:Adult; D004498:Education, Dental, Continuing; D006801:Humans; D016382:Orthodontic Appliance Design; D009968:Orthodontic Appliances, Removable; D009970:Orthodontics / Q000193:education; D014087:Tooth Movement Techniques / Q000295:instrumentation