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J LLOYD

Publications and source records attributed to J LLOYD.

10 recordsLinked to original sources

A VERTICAL DIFFUSION METHOD FOR THE MICROBIOLOGICAL ASSAY OF ISONIAZID.

A method is described for the assay of isoniazid in serum and other fluids by diffusion along slopes of Löwenstein-Jensen medium inoculated with tubercle bacilli. The method is convenient, rapid and robust, but is less accurate than diffusion systems for the assay of some other substances.

Biological Assay↗