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Never reuse needles or syringes, even for the same vial
A NIH study on methylmalonic acid linked renal impairment to diagnostic confusion in B12 testing
In recent years, growing understanding of metal homeostasis combined with advances in protein engineering has revitalised interest in isolated metal-binding proteins as selective capture agents for downstream separation
27 In general, patients with an irreversible cause should be treated indefinitely, whereas those with a reversible cause should be treated until the deficiency is corrected and symptoms resolve
Tapeworms eat vitamin B12
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