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Fan ZL, Wang ZY, Zuo LL, Tian SQ.Fan ZL, et al. Among authors: tian sq.Int J Environ Res Public Health. 2012 Dec 18;9(12):4732-43. doi: 10.3390/ijerph9124732.Int J Environ Res Public Health. 2012.PMID: 23249859Free PMC article.Clinical Trial.
Tian SQ, Ma S, Wang XW, Zhang ZN.Tian SQ, et al.Carbohydr Polym. 2013 Oct 15;98(1):618-23. doi: 10.1016/j.carbpol.2013.06.037. Epub 2013 Jun 28.Carbohydr Polym. 2013.PMID: 23987390