【作者(必填)】Lai K, Kelley K.
【文题(必填)】
Accuracy in parameter estimation for targeted effects instructural equation modeling: sample size planning for narrow confidenceintervals.
【年份(必填)】
2011 Jun
【全文链接或数据库名称(选填)】http://www.ncbi.nlm.nih.gov/pubmed/21417531