title: Facilitation of midline correction with a premolar extraction sequence.
authors: Department of Health, Government of Hong Kong, SAR, China.
authors: A M
authors: AM
authors: Wong
authors: A B
authors: AB
authors: Rabie
mesh_terms: D000293:Adolescent; D001641:Bicuspid / Q000601:surgery; D002508:Cephalometry; D005146:Facial Asymmetry / Q000150:complications / Q000628:therapy*; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000150:complications / Q000628:therapy*; D008437:Maxilla; D009971:Orthodontics, Corrective / Q000379:methods*; D014081:Tooth Extraction