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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.
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Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.
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The longest a person has survived after a heart transplant is 24 years.
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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
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Cyanide works by making the human body unable to use oxygen.