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Description
Human, animal, and in vitro studies published in English, French, and German were included

Antivitamin B12 Inhibition of Human B12-Processing Enzyme CblC Crystal Structure of Abortive Ternary Complex with Cosubstrate Glutathione

A dull, previously-used needle is both more painful and more traumatic to tissue, and reusing needles is a sterility failure

At 2.5-5 mg, a 10 or 20 mg vial is the cleaner fit

25 units = 2.5 mg

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