Major, P W Treatment of anterior cross-bites in the early mixed dentition. [electronic resource] - Journal (Canadian Dental Association) Jul 1992 - 574-5, 578-9 p. digital Publication Type: Journal Article ISSN: 0709-8936 Subjects--Topical Terms: Activator AppliancesChildDentition, MixedExtraoral Traction AppliancesHumansMalocclusion--therapyMalocclusion, Angle Class I--therapyMalocclusion, Angle Class III--therapyOrthodontic Appliances, RemovableOrthodontics, Interceptive--methods