【作者(必填)】
Jansen JP, Naci H.
【文题(必填)】
Is network meta-analysis as valid as standard pairwise meta-analysis? It all depends on the distribution of effect modifiers.
【年份(必填)】
2013 Jul 4;11(1):159. [Epub ahead of print]
【全文链接或数据库名称(选填)】
http://www.ncbi.nlm.nih.gov/pubmed/23826681