title: Preadolescent Class II problems: treat now or wait?
authors.affiliation: Department of Orthodontics, School of Dentistry, University of North Carolina, Chapel Hill, USA.
authors.forename: William R
authors.initials: WR
authors.lastname: Proffit
authors.forename: J F Camilla
authors.initials: JF
authors.lastname: Tulloch
mesh_terms: D000202:Activator Appliances; D000367:Age Factors; D002648:Child; D003818:Dentition, Mixed; D019229:Dentition, Permanent; D005115:Extraoral Traction Appliances; D005260:Female; D006801:Humans; D008297:Male; D008312:Malocclusion, Angle Class II / Q000628:therapy*; D008445:Maxillofacial Development; D009971:Orthodontics, Corrective / Q000295:instrumentation / Q000379:methods*; D018024:Peer Review, Health Care