US$ 23.50
vitamin b12 injection in medway IM Injectable at Philly IV Lounge This injectable formulation helps restore normal vitamin B Vitamin B-12 Injection– KVSupply
Description
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Untested dosing monitor serum cobalamin rather than guessing
The value of another blood test, holotranscobalamin (HoloTC), decreases with vitamin B12 deficiency

S2CID 4210164