The Diagnostic Accuracy of Methylmalonic Acid to Detect Inadequate Vitamin B-12 Status Relative to 3cB-12 Was Higher Compared with That of Total Cobalamin and Total Homocysteine in a Cross-Sectional Survey of Apparently Healthy US Adults
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Background: Diagnosing low vitamin B-12 status is important to reduce megaloblastic anemia and neurological disorders. The lack of a highly specific and sensitive clinical marker and questions about appropriate cutoffs hamper ear... ...
