title: Continuous versus intermittent extraoral traction: an experimental study.
mesh_terms: D000818:Animals; D005115:Extraoral Traction Appliances; D005147:Facial Bones / Q000254:growth & development / Q000473:pathology; D000882:Haplorhini; D008251:Macaca; D008297:Male; D008310:Malocclusion / Q000209:etiology / Q000473:pathology; D008437:Maxilla / Q000033:anatomy & histology / Q000502:physiology; D008445:Maxillofacial Development; D009968:Orthodontic Appliances, Removable; D012399:Rotation; D013314:Stress, Mechanical; D013997:Time Factors