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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 heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
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More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.