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doi:10.1056/NEJM198908243210803
A 5mg vial reconstituted with 2mL yields 2,500 mcg/mL, meaning 200 mcg requires exactly 0.08mL (8 units on an insulin syringe)
If youve been feeling unusually tired, low in energy, foggy, or not quite yourself, its natural to wonder whether vitamin B12 could be part of the picture
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GEFs and GAPs: critical elements in the control of small G proteins
doi: 10.1073/pnas.2210929120 93 NathJ.DekaB.SahuB
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