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What are the chances that your dad isn't your dad?

How confident are you that the man you call dad is really your biological father? If you believe some of the most commonly-quoted figures, you could be forgiven for not being very confident at all. But how ...

Apr 16, 2014
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New technology that is revealing the science of chewing

CSIRO's 3D mastication modelling, demonstrated for the first time in Melbourne today, is starting to provide researchers with new understanding of how to reduce salt, sugar and fat in food products, as well ...

Apr 15, 2014
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Overuse of blood transfusions increases infection risk

Blood transfusions are one of the most common procedures patients receive in the hospital but the more red blood cells they receive, the greater their risk of infection, says a new study led by the University of Michigan ...

Apr 01, 2014
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Discontinuation of randomized clinical trials common

Approximately 25 percent of about 1,000 randomized clinical trials initiated between 2000 and 2003 were discontinued, with the most common reason cited being poor recruitment of volunteers; and less than half of these trials ...

Mar 11, 2014
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Study examines gap in federal oversight of clinical trials

An analysis of nearly 24,000 active human research clinical trials found that between 5 percent and 16 percent fall into a regulatory gap and are not covered by two major federal regulations, according to a study in the March ...

Mar 04, 2014
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Nurses can perform colonoscopies as well as docs

(HealthDay)—Colonoscopy quality and safety are comparable for nurse and physician endoscopy trainees, according to a study published in the March issue of Clinical Gastroenterology and Hepatology.

Mar 04, 2014
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