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