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Feng Y, Chao D, He X, Yang Y, Kang X, H Lazarus L, Xia Y.Feng Y, et al. Among authors: xia y.Sheng Li Xue Bao. 2009 Dec 25;61(6):585-92.Sheng Li Xue Bao. 2009.PMID: 20029693Free PMC article.