title: The effect of activator treatment on class II malocclusions.
mesh_terms: D000202:Activator Appliances; D002508:Cephalometry; D002648:Child; D003818:Dentition, Mixed; D005260:Female; D006801:Humans; D007180:Incisor / Q000033:anatomy & histology; D008297:Male; D008310:Malocclusion / Q000628:therapy*; D008312:Malocclusion, Angle Class II / Q000503:physiopathology / Q000628:therapy*; D008334:Mandible / Q000033:anatomy & histology; D008437:Maxilla / Q000033:anatomy & histology; D008445:Maxillofacial Development; D009968:Orthodontic Appliances, Removable; D014087:Tooth Movement Techniques