Qing SH, Rao KY, Jiang HY, Wexner SD. Racial differences in the anatomical distribution of colorectal cancer: a study of differences between American and Chinese patients. World J Gastroenterol 2003; 9(4): 721-725 [PMID: 12679919 DOI: 10.3748/wjg.v9.i4.721]
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