1Katona TR,Paydar NH,Akay Hu.et al.Stress analysis of bone modeling response to rat molar orthodontics.J Biomech 1995;28:27.
2Kaewsuriyathumrorg C.Soma K.Stress of tooth and PDL structure created by bite forces.Ball tokyo Med Dect univ 1993;40:217.
3Wilson AN,Middleton J.Jones ML.et al.The Fnite element analysis of stress in the periodontal liga vent when subjeet to vertical orthodontic forces,Br J Orthod 1994;21:161.
4Tanne K,Nagataki T.Matsubara S.et al.Association between mechanical stress and bone remodeling.J Osaka Univ Dent Sch 1990;30:64.