Th e authors used electronic medical records (EMRs) to identify patients with severe sepsis and septic shock. “Sepsis onset time” was determined by fl uidresistant hypotension, vasopressor use, or a lactate level . 4 mmol/L. 1 Th e reliability and validity of the outcome data in EMR-based interventional studies depend on the accuracy of data collection, entry, and storage. A study conducted on ...

E e tC N=2 = 1 1 ? t ; t < 0: But 1=(1 ? t) is the Laplace transform of the exponential distribution 1 ? e ?x ; x 0, so the L evy continuity theorem 5, p. 191] completes the proof of the limit law for C. 2 In general, an exponential approximation P(W EX] > x) e ?x to the waiting time distribution can be expected whenever N is large and each individual cell serves a given processor only rarely. ...

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: This article is in response to Jugdaohsingh et al.: The silicon supplement 'Monomethylsilanetriol' is safe and increases the body pool of silicon in healthy Pre-menopausal women. Nutrition & Metabolism 2013 10:37: http://www.nutritionandmetabolism.com/content/10/1/37 The response from the authors is published as Jugdaohsingh et al.: Response to Prof D. Vanden Berghe letter: 'There are not eno...

Two new reports conclude that the health costs of war are unaffordable A war on Iraq could cause half a million deaths and devastate the lives, health and environment of the combatants, Iraqi civilians, and people in neighbouring countries and beyond. The details are examined in an independent report entitled Collateral damage: the health and environmental costs of war on Iraq, prepared by heal...