A chromatographic study of pyrethrum flowers††This paper is based on a thesis presented to the Graduate School of Montana State University by Glenn H. Hamor in partial fulfillment,... von Hamor, G.H., Suchy, J.F., Waldon, C.H.

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The White Rat in the Biological Assay of Senna and Its Preparations von Vincent, Hugh C., Waldon, C.H., Lee, C.O.

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A chromatographic study of pyrethrum flowers von Hamor, G.H., Suchy, J.F., Waldon, C.H.

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A Method of Evaluating Enteric Coatings Using the White Rat von Hammerness, F.C., Waldons, C.H.

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