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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

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Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

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

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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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The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Why are some of the letters above the red line and some letters below? Why are some of the letters above the red line and some letters below?
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Excel hardware is introducing a new product on a new product line of capacity 800 units per ... Excel hardware is introducing a new product on a new product line of capacity 800 units per ...
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Video: Introduction to Sickle Cell Anemia

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