The clinical study of PFNA and DHS internal fixation for intertrochanteric fracture in the elderly
LI Jian-chi, LIU Gang, XUE Xiao-hua, TAN Jia-qun, XU Zi-qiang, WU Chun-hui
Chinese Journal Of Clinical Anatomy . 2017, (5): 571 -575 .  DOI: 10.13418/j.issn.1001-165x.2017.05.019