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Tang Y, Zhao H, Marcus AK, Krajmalnik-Brown R, Rittmann BE.Tang Y, et al.Environ Sci Technol. 2012 Feb 7;46(3):1608-15. doi: 10.1021/es203130r. Epub 2012 Jan 30.Environ Sci Technol. 2012.PMID: 22191805
Zhang Y, Chang L, Yan N, Tang Y, Liu R, Rittmann BE.Zhang Y, et al.Environ Sci Technol. 2014;48(1):649-55. doi: 10.1021/es404399t. Epub 2013 Dec 23.Environ Sci Technol. 2014.PMID: 24364496