title: Etiology of Class II malocclusions.
authors.forename: T
authors.initials: T
authors.lastname: Shaughnessy
authors.forename: L H
authors.initials: LH
authors.lastname: Shire
mesh_terms: D006801:Humans; D008310:Malocclusion / Q000209:etiology*; D008312:Malocclusion, Angle Class II / Q000209:etiology*; D008445:Maxillofacial Development