منابع مشابه
Warfarin: an inconvenient truth.
See related article, pages 235–240. In 1989, the Copenhagen AFASAK study1 reported results from the first randomized, placebo-controlled trial evaluating adjusted-dose warfarin and aspirin in the prevention of stroke for nonvalvular atrial fibrillation (NVAF). Like the 5 randomized, placebo-controlled trials that came after it,2 the Copenhagen AFASAK study demonstrated a reduction in embolic ev...
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When truth conicts with e¢ ciency, can verbal communication destroy e¢ ciency? Or are lies or vagueness used to hide inconvenient truths? We consider a sequential 2-player public good game in which the leader has private information about the value of the public good. This value can be low, high, or intermediate, with the latter case giving rise to a prisoners dilemma. Without verbal communic...
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The strength of the evidence linking concurrency to HIV epidemic severity in southern and eastern Africa led the Joint United Nations Programme on HIV/AIDS and the Southern African Development Community in 2006 to conclude that high rates of concurrent sexual partnerships, combined with low rates of male circumcision and infrequent condom use, are major drivers of the AIDS epidemic in southern ...
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Periodization theory has, over the past seven decades, emerged as the preeminent training planning paradigm. The philosophical underpinnings of periodization theory can be traced back to the integration of diverse shaping influences, whereby coaching beliefs and traditions were blended with historically available scientific insights and contextualized against pervading social planning models. S...
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Evidence continues to emerge linking high meat consumption with increased mortality. This week Arash Etemadi and colleagues provide further support for the association (doi:10. 1136/bmj.j1957). Their population based cohort study links high intake of red and processed meat with increased deaths from all causes and from nine specific ones. Dietary epidemiology studies are of course fraught with ...
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ژورنال
عنوان ژورنال: BMJ
سال: 2008
ISSN: 0959-8138,1468-5833
DOI: 10.1136/bmj.39461.458252.59