Vitamin B12 for cognition
Background<br/> An association between neuropsychiatric disorders and vitamin B12 deficiency has been recognized since 1849 when pernicious anaemia was first described. It has been suggested that deficiency of vitamin B12 might contribute to age-associated cognitive impairment. Low serum vitam...
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| 格式: | Journal article |
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Cochrane Collaboration
2003
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