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The horizontal fraction bar was introduced by the Arabs.
Excessive alcohol use costs the country approximately $235 billion every year.
Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
People about to have surgery must tell their health care providers about all supplements they take.
In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.
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