overdose of b12 injection Vitamin Side Effects There are many reasons for

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Ontogeny of insulin-like growth factor-binding protein-1, -2, and -3: quantitative measurements by radioimmunoassay in human fetal serum

Vitamin B12 deficiency and pernicious anaemia While pernicious anaemia accounts for a high proportion of cases of vitamin B12 deficiency, other causes include malabsorption or an inadequate dietary intake of vitamin B12 (see Table 1)[4,814]

From a public health and long-term management perspective, oral therapy is often considered more sustainable for eligible patients

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