[4 dimensional study on the growth and development of the dentofacial complex. Restraint effects of retractor on the mandible of miniature pigs].
D000818:Animals; D002508:Cephalometry; D005115:Extraoral Traction Appliances; D008334:Mandible / Q000033:anatomy & histology / Q000254:growth & development*; D008335:Mandibular Condyle / Q000033:anatomy & histology / Q000254:growth & development; D009968:Orthodontic Appliances, Removable; D013314:Stress, Mechanical; D013552:Swine; D013556:Swine, Miniature