title: Effect of cervical headgear.
authors.forename: Arthur L
authors.initials: AL
authors.lastname: Kapit
mesh_terms: D002508:Cephalometry; D005115:Extraoral Traction Appliances; D006801:Humans; D008312:Malocclusion, Angle Class II / Q000628:therapy*; D008445:Maxillofacial Development; D012737:Sex Factors; D014716:Vertical Dimension