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The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

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When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

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There are more sensory neurons in the tongue than in any other part of the body.

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The longest a person has survived after a heart transplant is 24 years.

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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

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