Browsing Clinical Medicine (Scholarly Publications) by Subject "elderly"
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Screening for vitamin B-12 and folate deficiency in older persons
(American Society for Clinical Nutrition, 2003)Background: Vitamin B-12 deficiency is usually accompanied by elevated concentrations of serum total homocysteine (tHcy) and methylmalonic acid (MMA). Folate deficiency also results in elevated tHcy. Measurement of these ...