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The horizontal fraction bar was introduced by the Arabs.
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.
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There are more sensory neurons in the tongue than in any other part of the body.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.