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Composite Outcomes in Cardiovascular Research: A Survey of Randomized Trials
Eric Lim, MBChB, MSc, MD; Adam Brown, BSc, MBBChir; Adel Helmy, MA, MBBChir; Shafi Mussa, MA; Douglas G. Altman, DSc
Annals of Internal Medicine 2008;149:612-617.
doi:10.7326/0003-4819-149-9-200811040-00004
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