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Vitamin B-12 injections provide a convenient and effective solution for preventing or treating deficiency-related conditions such as pernicious anemia

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[DOI] [PMC free article] [PubMed] [Google Scholar] 115.Ohn J., Been K.W., Kim J.Y., Kim E.J., Park T., Yoon H., Ji J.S., Okada-Iwabu M., Iwabu M., Yamauchi T., et al