Meta-analysis of the outcomes of patella resurfacing in total knee arthroplasty
Dai Hong-jie, Jin Xian-hui, Cui Sheng-jie, Gao Chun-guang
Chinese Journal of Tissue Engineering Research . 2012, (39): 7283 -7287 .  DOI: 10.3969/j.issn.2095-4344.2012.39.014