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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.
There are more sensory neurons in the tongue than in any other part of the body.
Illicit drug use costs the United States approximately $181 billion every year.
In 1864, the first barbiturate (barbituric acid) was synthesized.
The most destructive flu epidemic of all times in recorded history occurred in 1918, with approximately 20 million deaths worldwide.
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