What's in placebos: who knows? Analysis of randomized, controlled trials.

What's in placebos: who knows? Analysis of randomized, controlled trials.

BACKGROUND: No regulations govern placebo composition. The composition of placebos can influence trial outcomes and merits reporting. PURPOSE: To assess how often investigators specify the composition of placebos in randomized, placebo-controlled trials. DATA SOURCES: 4 English-language general and...

Bibliográfalaš dieđut
Váldodahkkit:	Golomb, B, Erickson, L, Koperski, S, Sack, D, Enkin, M, Howick, J
Materiálatiipa:	Journal article
Giella:	English
Almmustuhtton:	2010

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