二次检索
版本
人群分类
研究领域
证据类型
时间限定

Serum folate and B12 levels in association with cognitive impairment among seniors: results from the VELESTINO study in Greece and meta-analysis

作者:Michelakos, T.

关键词:B12; aged; cognitive impairment; folate; meta-analysis

发表时间:2013

发表期刊:J Aging Health

证据类型:系统评价/Meta分析