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Can B12 injections be self-administered, and what are the safety protocols
Annals of Pharmacotherapy
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Summarizes the demographic and laboratory characteristics of the study population ( N = 4,571) based on the NHANES 20112014 database, specifically focusing on serum Vitamin B12 levels and associated factors
Higher concentrations (2.5ml water = 20mg/ml) reduce injection volume but require more precise measurement
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