title: Relapse after activator treatment. A biometric, cephalometric, and electromyographic study of subjects with and without relapse of overjet.
mesh_terms: D000202:Activator Appliances; D001699:Biometry; D002508:Cephalometry; D003724:Dental Arch / Q000473:pathology; D004576:Electromyography; D005500:Follow-Up Studies; D006801:Humans; D007180:Incisor / Q000473:pathology; D008310:Malocclusion / Q000473:pathology / Q000628:therapy*; D008410:Masticatory Muscles / Q000503:physiopathology; D009968:Orthodontic Appliances, Removable; D012008:Recurrence