BUTTERFLY APPLIANCE: NEW APPROACH TO MAXILLARY DENTAL ARCH EXPANSION.
D000818:Animals; D002080:Butterflies; D003724:Dental Arch; D004864:Equipment and Supplies; D006801:Humans; D008310:Malocclusion; D008437:Maxilla; D009970:Orthodontics
EQUIPMENT AND SUPPLIES; MALOCCLUSION; MAXILLA; ORTHODONTICS