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Li SH, Guo ZX, Xiao CZ, Wei W, Shi M, Chen ZY, Cai MY, Zheng L, Guo RP.Li SH, et al. Among authors: chen zy.Asian Pac J Cancer Prev. 2013;14(8):4759-63. doi: 10.7314/apjcp.2013.14.8.4759.Asian Pac J Cancer Prev. 2013.PMID: 24083739Free article.