TY - GEN AU - Liu,Dong-xu AU - Wang,Chun-ling AU - Fu,Chuan-yun AU - Zhang,Xiao-yan AU - Zheng,Xiao-zhong TI - [FEM study on displacement, position of rotation center and stress distribution of PDL under various loading force systems] SN - 1000-1182 PY - 2007///0206 KW - Dental Stress Analysis KW - Finite Element Analysis KW - Humans KW - Incisor KW - physiology KW - Models, Biological KW - Periodontal Ligament KW - Tooth Movement Techniques N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -