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Author Question: What type of studies involves the repetition of a study to see whether the earlier results can be duplicated? (Read 36 times) |
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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
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Thyroid conditions may make getting pregnant impossible.
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The human body produces and destroys 15 million blood cells every second.
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Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.
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More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.