Jiang, F Mechanical environment change in root, periodontal ligament, and alveolar bone in response to two canine retraction treatment strategies. [electronic resource] - Orthodontics & craniofacial research Apr 2015 - 29-38 p. digital Publication Type: Comparative Study; Journal Article; Randomized Controlled Trial; Research Support, N.I.H., Extramural ISSN: 1601-6343 Standard No.: 10.1111/ocr.12076 doi Subjects--Topical Terms: AdolescentAdultAlveolar Process--physiologyBiomechanical PhenomenaBone Density--physiologyBone Remodeling--physiologyChildCone-Beam Computed Tomography--methodsCuspid--pathologyFemaleFinite Element AnalysisFollow-Up StudiesHumansMaleMaxilla--physiologyOrthodontic Appliance DesignOrthodontic BracketsOrthodontic WiresPeriodontal Ligament--physiologyStress, MechanicalTooth Movement Techniques--instrumentationTooth Root--physiologyYoung Adult