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Yang RS, Chang LW, Wu JP, Tsai MH, Wang HJ, Kuo YC, Yeh TK, Yang CS, Lin P.Yang RS, et al. Among authors: wu jp.Environ Health Perspect. 2007 Sep;115(9):1339-43. doi: 10.1289/ehp.10290.Environ Health Perspect. 2007.PMID: 17805425Free PMC article.