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Goldman ER, Anderson GP, Liu JL, Delehanty JB, Sherwood LJ, Osborn LE, Cummins LB, Hayhurst A.Goldman ER, et al. Among authors: sherwood lj.Anal Chem. 2006 Dec 15;78(24):8245-55. doi: 10.1021/ac0610053.Anal Chem. 2006.PMID: 17165813Free PMC article.
Goldman ER, Anderson GP, Conway J, Sherwood LJ, Fech M, Vo B, Liu JL, Hayhurst A.Goldman ER, et al. Among authors: sherwood lj.Anal Chem. 2008 Nov 15;80(22):8583-91. doi: 10.1021/ac8014774. Epub 2008 Oct 24.Anal Chem. 2008.PMID: 18947189Free PMC article.