【作者(必填)】Stough C, Downey LA, Lloyd J, Silber B, Redman S, Hutchison C, Wesnes K, Nathan PJ.

【文题(必填)】Examining the nootropic effects of a special extract of Bacopa monniera on human cognitive functioning: 90 day double-blind placebo-controlled randomized trial.
【年份(必填)】2008 Dec;22(12):1629-34. doi: 10.1002/ptr.2537.

【全文链接或数据库名称(选填)】http://www.ncbi.nlm.nih.gov/pubmed/18683852
假马齿苋提取物的几个科研文献，谢谢。