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It is available for laboratory research under research-use-only terms without a prescription
Injections offer superior bioavailability, especially for *Vitamin B12*, which can be poorly absorbed orally in some individuals
A 29 gauge needle produces significantly less discomfort than a 25 gauge needle and is thin enough that most patients describe the sensation as a mild pinch rather than a sting
Bekijk beschikbaarheid De Handelskamer Klassieke uitstraling met hoog plafond en veel lichtinval
Switch between cyanocobalamin and methylcobalamin based on testing and response
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