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High Prevalence Of Cobalamin Deficiency In Elderly Outpatients

L. Pennypacker, R. Allen, James P. Kelly, L. M. Matthews, J. Grigsby, K. Kaye, J. Lindenbaum, S. Stabler
Published 1992 · Medicine

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Objective: To measure the prevalence of cobalamin (vitamin B12) deficiency in geriatric outpatients as documented by both low serum cobalamin levels and elevations of serum methylmalonic acid and homocysteine and to determine the response to cobalamin treatment.
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