The impact of study size on meta-analyses: examination of underpowered studies in Cochrane reviews

Turner, Rebecca M ; Bird, Sheila M ; Higgins, Julian P T Gluud, Lise Lotte

PloS one, 2013-03, Vol.8 (3), p.e59202-e59202 [Periódico revisado por pares]

United States: Public Library of Science

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