Import and domestic metal-metal hip prostheses for total hip replacement: 1 year follow-up of Chinese populations     
Pan Yan-kang, Long Teng-he, Huang Min, Liu Yu-heng
Chinese Journal of Tissue Engineering Research . 2010, (22): 4074 -4077 .  DOI: 10.3969/j.issn.1673-8225.2010.22.021