The use of silica gel modified with ammonium bisulfate in thin-layer chromatography von Touchstone, J.C., Murawec, T., Kasparow, M., Wortmann, W.

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Quantitative Spectrodensitometry of Silica Gel Thin Layers Impregnated With Sulfuric Acid von Touchstone, J C, Murawec, T, Kasparow, M, Wortmann, W

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Quantitative Densitometry on Thin Layer Plates of Silica Gel Impregnated with Phosphomolybdic Acid von Touchstone, J. C., Balin, A. K., Murawec, T., Kasparow, M.

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A new system for paper chromatography of polar steroids von Touchstone, Joseph C., Kasparow, M., Murawec, T.

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Quantitation of Estriol in Pregnancy Urine by Diazotic Coupling and Direct Thin Layer Densitometry von Touchstone, J. C., Murawec, T., Kasparow, M., Balin, A. K.

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An improved Zaffaronitype solvent system for paper chromatography von TOUCHSTONE, J C, KASPAROW, M

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Determination of specific activity of isotopic materials by thin layer chromatography von Wortmann, Wil, Kasparow, Maria, Touchstone, Joseph C.

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Isolation of 20-hydroxycorticoids from incubated human adrenal tissue (1,2) von Touchstone, Joseph C., Kasparow, Maria

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Effect of time on production of cortisol by incubated human adrenal tissue von Touchstone, Joseph C., Cooper, David Y., Kasparow, Maria

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Corticosteroids in human brain von Touchstone, Joseph C., Kasparow, Maria, Hughes, Patricia A., Horwitz, Milton R.

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Cortisol from Human Nerve von Touchstone, Joseph C., Griffin, James E., Kasparow, Maria

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The hydroxyproline content of porcine gelatin von Courts, A., Kragh, A.M.

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Valproate suppresses N-methyl- d-aspartate-evoked, transient depolarizations in the rat neocortex in vitro von Zeise, M.L., Kasparow, S., Zieglgänsberger, W.

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