Estimation of individual plasma B 12 compounds in normal subjects and patients with deranged B 12 metabolism.
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Biomedical subjects
Publications and source records attributed to D M Matthews.
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Results obtained with a radioisotope method for assay of serum vitamin B(12) (Ekins and Sgherzi, 1965) are described. This method, which uses serum as binding agent, is simple, easy to set up, and suitable for routine diagnostic use. It gives results extremely similar to those obtained with standard microbiological assays.
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