A study of matrix effects on an LC/MS/MS assay for olanzapine and desmethyl olanzapine von Chin, C., Zhang, Z.P., Karnes, H.T.

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Sensitivity enhancement in liquid chromatography/atmospheric pressure ionization mass spectrometry using derivatization and mobile phase additives von Gao, Songmei, Zhang, Zong-Ping, Karnes, H.T.

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Determination of aflatoxin B1 in sidestream cigarette smoke by immunoaffinity column extraction coupled with liquid chromatography/mass spectrometry von Edinboro, L.E, Karnes, H.T

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Summary of a recent workshop/conference report on validation and implementation of bioanalytical methods: Implications on manuscript review in the Journal of Chromatography B von Bischoff, R., Hopfgartner, G., Karnes, H.T., Lloyd, D.K., Phillips, T.M., Tsikas, D., Xu, G.

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A novel incubation direct injection LC/MS/MS technique for in vitro drug metabolism screening studies involving the CYP 2D6 and the CYP 3A4 isozymes von Bhoopathy, S., Xin, B., Unger, S.E., Karnes, H.T.

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Characterization of quinidine 3-hydroxylation as a probe for the CYP 3A enzyme using a novel capillary electrophoresis technique von Bhoopathy, S, Sarkar, M.A, Karnes, H.T

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Editorial response to author review in publishing science von Bischoff, R., Hopfgartner, G., Karnes, H.T., Lindner, W., Lloyd, D.K., Phillips, T.M.

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Determination of (3S)-3-hydroxy quinidine for metabolism screening experiments using direct injection capillary electrophoresis and laser-induced fluorescence detection von Bhoopathy, S., Karnes, H.T.

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An alternative statistical test on the differences between two means in real biochemical analysis von Hu, Yuzhu, Karnes, H.T.

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Pharmacokinetics of minoxidil in patients with cirrhosis and healthy volunteers von Adams, Marijke H., Poynor, Wesley J., Garnett, William R., Karnes, H. T., Ferry, James J., Ryan, Kristi K., Sarkar, Mohamadi A.

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Automated solid-phase extraction and high-performance liquid chromatographic determination of ranitidine from urine, plasma and peritoneal dialysate von Karnes, H.T., Opong-Mensah, K., Farthing, D., Beightol, L.A.

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