Sample size and study interpretation

Leung, Frank C.
April 2004
CMAJ: Canadian Medical Association Journal;4/13/2004, Vol. 170 Issue 8, p1207
Academic Journal
Presents a letter to the editor in response to the article "Effectiveness of Artichoke Extract in Preventing Alcohol-Induced Hangovers: A Randomized Controlled Trial," by M. H. Pittler, A. R. White, C. Stevinson and E. Ernst, in the 2003 issue.


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