【作者(必填)】Valeri L, Vanderweele TJ.

【文题(必填)】Mediation analysis allowing for exposure-mediator interactions and causal interpretation: theoretical assumptions and implementation with SAS and SPSS macros.

【年份(必填)】Psychol Methods. 2013 Jun;18(2):137-50.

【全文链接或数据库名称(选填)】doi: 10.1037/a0031034. Epub 2013 Feb 4.