作者: Stuart D. Katz , Paul R. Marantz , Luigi Biasucci , Guillaume Jondeau , Kevin Lee
DOI: 10.1016/S0002-8703(07)80021-4
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摘要: … A prospective trial with a power of 80% to detect a similar risk reduction in the current study population would require approximately 1500 patients per treatment group. Until the results …