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Following perfusion, the brain was fixed for 48 hours and embedded in paraffin
Laboratory Tests: During the initial treatment of patients with pernicious anemia, serum potassium must be observed closely the first 48 hours and potassium replaced if necessary
B12 deficiency may have a hereditary factor
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Why B12 Shots Work Faster Than Oral Supplements For someone with normal digestion and a mild, diet-related deficiency, oral supplementation can work fine it just takes longer
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