作者: David T. Felson , Uyen-Sa D. T. Nguyen , Piran Aliabadi , Jingbo Niu , Yanyan Zhu
DOI: 10.1059/0003-4819-155-11-201112060-00004
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摘要: Background Recent surge in knee replacements has been assumed to be due aging and increased obesity of the US population.