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Phinney KW, Jinadu LA, Sander LC.Phinney KW, et al.J Chromatogr A. 1999 Oct 1;857(1-2):285-93. doi: 10.1016/s0021-9673(99)00777-3.J Chromatogr A. 1999.PMID: 10536847
Balss KM, Vreeland WN, Phinney KW, Ross D.Balss KM, et al. Among authors: phinney kw.Anal Chem. 2004 Dec 15;76(24):7243-9. doi: 10.1021/ac049046r.Anal Chem. 2004.PMID: 15595865