Journal of internal medicine
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Randomized Controlled Trial Clinical Trial
Holotranscobalamin--a first choice assay for diagnosing early vitamin B deficiency?
The performance of holotranscobalamin (holoTC) was compared with the other markers of vitamin B12 deficiency, and the influence of age, renal function, and thyroid status was examined. ⋯ HoloTC shows promise as first-line tests for diagnosing early vitamin B12 deficiency.