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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.
The familiar sounds of your heart are made by the heart's valves as they open and close.
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