Proximal femoral nail anti-rotation and dynamic hip screw for treating intertrochanteric fractures in the aged patients: hip function
Wu Xian-hong, Liu Jia-su, Ding Xue-ming, Liu Chuan-jiang
Chinese Journal of Tissue Engineering Research . 2015, (39): 6345 -6349 .  DOI: 10.3969/j.issn.2095-4344.2015.39.020