Total hip replacement versus femoral head replacement in treatment of elderly femoral neck fracture: Meta analysis of efficacy and safety
Chen Guang-dong, Wang Zhen-bin, Chen Jian-chang, Lu Lan-hong, Li Xiu-qing, Wang Hui-cai
Chinese Journal of Tissue Engineering Research . 2010, (35): 6483 -6496 .  DOI: 10.3969/j.issn.1673-8225.2010.35.006